About the Execution of ITS-Tools for SharedMemory-COL-000010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 344131.00 | 0.00 | 0.00 | TFTFFFTTFFFTFFTT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r198-tall-174894532100098.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 SharedMemory-COL-000010, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r198-tall-174894532100098
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 468K
-rw-r--r-- 1 mcc users 9.1K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_pt
-rw-r--r-- 1 mcc users 7 May 29 14:32 instance
-rw-r--r-- 1 mcc users 5 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 12K 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 SharedMemory-COL-000010-CTLFireability-2025-00
FORMULA_NAME SharedMemory-COL-000010-CTLFireability-2025-01
FORMULA_NAME SharedMemory-COL-000010-CTLFireability-2025-02
FORMULA_NAME SharedMemory-COL-000010-CTLFireability-2025-03
FORMULA_NAME SharedMemory-COL-000010-CTLFireability-2025-04
FORMULA_NAME SharedMemory-COL-000010-CTLFireability-2025-05
FORMULA_NAME SharedMemory-COL-000010-CTLFireability-2025-06
FORMULA_NAME SharedMemory-COL-000010-CTLFireability-2025-07
FORMULA_NAME SharedMemory-COL-000010-CTLFireability-2025-08
FORMULA_NAME SharedMemory-COL-000010-CTLFireability-2025-09
FORMULA_NAME SharedMemory-COL-000010-CTLFireability-2025-10
FORMULA_NAME SharedMemory-COL-000010-CTLFireability-2025-11
FORMULA_NAME SharedMemory-COL-000010-CTLFireability-2025-12
FORMULA_NAME SharedMemory-COL-000010-CTLFireability-2025-13
FORMULA_NAME SharedMemory-COL-000010-CTLFireability-2025-14
FORMULA_NAME SharedMemory-COL-000010-CTLFireability-2025-15
=== Now, execution of the tool begins
BK_START 1748971593565
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SharedMemory-COL-000010
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202505121319
[2025-06-03 17:26:34] [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 17:26:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 17:26:34] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2025-06-03 17:26:35] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-03 17:26:35] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 508 ms
[2025-06-03 17:26:35] [INFO ] Imported 6 HL places and 5 HL transitions for a total of 141 PT places and 320.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
[2025-06-03 17:26:35] [INFO ] Built PT skeleton of HLPN with 6 places and 5 transitions 16 arcs in 4 ms.
[2025-06-03 17:26:35] [INFO ] Skeletonized 8 HLPN properties in 1 ms. Removed 8 properties that had guard overlaps.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 3 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40001 steps (8 resets) in 576 ms. (69 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40001 steps (8 resets) in 247 ms. (161 steps per ms) remains 1/1 properties
// Phase 1: matrix 5 rows 6 cols
[2025-06-03 17:26:35] [INFO ] Computed 3 invariants in 4 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp3 is UNSAT
After SMT solving in domain Real declared 4/11 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 98 ms.
Refiners :[Positive P Invariants (semi-flows): 0/3 constraints, State Equation: 0/6 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 129ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 3 simplifications.
[2025-06-03 17:26:35] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-03 17:26:35] [INFO ] Flatten gal took : 12 ms
FORMULA SharedMemory-COL-000010-CTLFireability-2025-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 17:26:35] [INFO ] Flatten gal took : 1 ms
Domain [P(10), P(10)] of place Ext_Mem_Acc breaks symmetries in sort P
[2025-06-03 17:26:35] [INFO ] Unfolded HLPN to a Petri net with 141 places and 220 transitions 840 arcs in 15 ms.
[2025-06-03 17:26:35] [INFO ] Unfolded 15 HLPN properties in 2 ms.
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 10 transitions.
Support contains 131 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 6 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
// Phase 1: matrix 210 rows 131 cols
[2025-06-03 17:26:36] [INFO ] Computed 21 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:26:36] [INFO ] Implicit Places using invariants in 88 ms returned []
[2025-06-03 17:26:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:26:36] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
Running 190 sub problems to find dead transitions.
[2025-06-03 17:26:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 10/131 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 210/341 variables, 131/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 0/341 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 152 constraints, problems are : Problem set: 0 solved, 190 unsolved in 7990 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 10/131 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 210/341 variables, 131/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 190/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/341 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (OVERLAPS) 0/341 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 341/341 variables, and 342 constraints, problems are : Problem set: 0 solved, 190 unsolved in 12465 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20728ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 20731ms
Finished structural reductions in LTL mode , in 1 iterations and 20962 ms. Remains : 131/131 places, 210/210 transitions.
Support contains 131 out of 131 places after structural reductions.
[2025-06-03 17:26:57] [INFO ] Flatten gal took : 51 ms
[2025-06-03 17:26:57] [INFO ] Flatten gal took : 42 ms
[2025-06-03 17:26:57] [INFO ] Input system was already deterministic with 210 transitions.
Reduction of identical properties reduced properties to check from 24 to 17
RANDOM walk for 40000 steps (8 resets) in 2263 ms. (17 steps per ms) remains 2/17 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1076 ms. (37 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 354 ms. (112 steps per ms) remains 2/2 properties
[2025-06-03 17:26:58] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp21 is UNSAT
After SMT solving in domain Real declared 111/341 variables, and 0 constraints, problems are : Problem set: 2 solved, 0 unsolved in 34 ms.
Refiners :[Positive P Invariants (semi-flows): 0/21 constraints, State Equation: 0/131 constraints, PredecessorRefiner: 0/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 15 simplifications.
[2025-06-03 17:26:58] [INFO ] Flatten gal took : 33 ms
[2025-06-03 17:26:58] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SharedMemory-COL-000010-CTLFireability-2025-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 17:26:59] [INFO ] Flatten gal took : 29 ms
[2025-06-03 17:26:59] [INFO ] Input system was already deterministic with 210 transitions.
FORMULA SharedMemory-COL-000010-CTLFireability-2025-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 5 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2025-06-03 17:26:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:26:59] [INFO ] Implicit Places using invariants in 60 ms returned []
[2025-06-03 17:26:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:26:59] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
Running 190 sub problems to find dead transitions.
[2025-06-03 17:26:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 10/131 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 210/341 variables, 131/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 0/341 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 152 constraints, problems are : Problem set: 0 solved, 190 unsolved in 7490 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 10/131 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 210/341 variables, 131/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 190/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/341 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (OVERLAPS) 0/341 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 341/341 variables, and 342 constraints, problems are : Problem set: 0 solved, 190 unsolved in 12810 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20487ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 20488ms
Finished structural reductions in LTL mode , in 1 iterations and 20658 ms. Remains : 131/131 places, 210/210 transitions.
[2025-06-03 17:27:20] [INFO ] Flatten gal took : 15 ms
[2025-06-03 17:27:20] [INFO ] Flatten gal took : 10 ms
[2025-06-03 17:27:20] [INFO ] Input system was already deterministic with 210 transitions.
[2025-06-03 17:27:20] [INFO ] Flatten gal took : 10 ms
[2025-06-03 17:27:20] [INFO ] Flatten gal took : 10 ms
[2025-06-03 17:27:20] [INFO ] Time to serialize gal into /tmp/CTLFireability1638857140411939504.gal : 5 ms
[2025-06-03 17:27:20] [INFO ] Time to serialize properties into /tmp/CTLFireability2441897332606949461.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1638857140411939504.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2441897332606949461.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.83052e+06,0.209368,12392,2,5531,5,25017,6,0,737,16514,0
Converting to forward existential form...Done !
original formula: AG(((((EX((((((((OwnMemAcc_0<1)||(Memory_0<1))&&((OwnMemAcc_4<1)||(Memory_4<1)))&&(((OwnMemAcc_5<1)||(Memory_5<1))&&((OwnMemAcc_8<1)||(Me...721
=> equivalent forward existential formula: [(((((FwdU(Init,TRUE) * !((((Active_8>=1)||(Active_0>=1))||(Active_1>=1)))) * !((((Active_5>=1)||(Active_6>=1))|...793
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.70159,59344,1,0,7,265353,15,1,3722,86541,6
FORMULA SharedMemory-COL-000010-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 1 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2025-06-03 17:27:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:27:21] [INFO ] Implicit Places using invariants in 40 ms returned []
[2025-06-03 17:27:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:27:22] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
Running 190 sub problems to find dead transitions.
[2025-06-03 17:27:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 10/131 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 210/341 variables, 131/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 0/341 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 152 constraints, problems are : Problem set: 0 solved, 190 unsolved in 7821 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 10/131 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 210/341 variables, 131/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 190/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/341 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (OVERLAPS) 0/341 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 341/341 variables, and 342 constraints, problems are : Problem set: 0 solved, 190 unsolved in 12095 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20069ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 20070ms
Finished structural reductions in LTL mode , in 1 iterations and 20199 ms. Remains : 131/131 places, 210/210 transitions.
[2025-06-03 17:27:42] [INFO ] Flatten gal took : 13 ms
[2025-06-03 17:27:42] [INFO ] Flatten gal took : 12 ms
[2025-06-03 17:27:42] [INFO ] Input system was already deterministic with 210 transitions.
[2025-06-03 17:27:42] [INFO ] Flatten gal took : 12 ms
[2025-06-03 17:27:42] [INFO ] Flatten gal took : 12 ms
[2025-06-03 17:27:42] [INFO ] Time to serialize gal into /tmp/CTLFireability1802627512647334994.gal : 2 ms
[2025-06-03 17:27:42] [INFO ] Time to serialize properties into /tmp/CTLFireability7172379984072845211.ctl : 3 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/CTLFireability1802627512647334994.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7172379984072845211.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.83052e+06,0.1851,12560,2,5531,5,25017,6,0,737,16514,0
Converting to forward existential form...Done !
original formula: E((((((((AF(((AF((((((Active_2>=1)||(Active_3>=1))||((Active_4>=1)||(Active_5>=1)))||(((Active_6>=1)||(Active_7>=1))||((Active_9>=1)||(Ac...13303
=> equivalent forward existential formula: [((FwdU(Init,(((((((!(EG(!(((!(EG(!((((((Active_2>=1)||(Active_3>=1))||((Active_4>=1)||(Active_5>=1)))||(((Activ...19406
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,7.87852,231684,1,0,49,1.20094e+06,51,42,4637,710596,51
FORMULA SharedMemory-COL-000010-CTLFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 5 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2025-06-03 17:27:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:27:50] [INFO ] Implicit Places using invariants in 61 ms returned []
[2025-06-03 17:27:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:27:50] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
Running 190 sub problems to find dead transitions.
[2025-06-03 17:27:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 10/131 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 210/341 variables, 131/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 0/341 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 152 constraints, problems are : Problem set: 0 solved, 190 unsolved in 7154 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 10/131 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 210/341 variables, 131/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 190/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/341 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (OVERLAPS) 0/341 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 341/341 variables, and 342 constraints, problems are : Problem set: 0 solved, 190 unsolved in 11979 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19238ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 19238ms
Finished structural reductions in LTL mode , in 1 iterations and 19390 ms. Remains : 131/131 places, 210/210 transitions.
[2025-06-03 17:28:09] [INFO ] Flatten gal took : 11 ms
[2025-06-03 17:28:09] [INFO ] Flatten gal took : 11 ms
[2025-06-03 17:28:09] [INFO ] Input system was already deterministic with 210 transitions.
[2025-06-03 17:28:09] [INFO ] Flatten gal took : 9 ms
[2025-06-03 17:28:09] [INFO ] Flatten gal took : 9 ms
[2025-06-03 17:28:09] [INFO ] Time to serialize gal into /tmp/CTLFireability13519036045342381002.gal : 1 ms
[2025-06-03 17:28:09] [INFO ] Time to serialize properties into /tmp/CTLFireability14683812063156323389.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13519036045342381002.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14683812063156323389.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.83052e+06,0.177046,12436,2,5531,5,25017,6,0,737,16514,0
Converting to forward existential form...Done !
original formula: ((EX((EG(AG(((((((OwnMemAcc_0<1)||(Memory_0<1))&&((OwnMemAcc_4<1)||(Memory_4<1)))&&(((OwnMemAcc_5<1)||(Memory_5<1))&&((OwnMemAcc_8<1)||(M...11900
=> equivalent forward existential formula: (([(Init * !(EX((EG(!(E(TRUE U !(((((((OwnMemAcc_0<1)||(Memory_0<1))&&((OwnMemAcc_4<1)||(Memory_4<1)))&&(((OwnMe...12788
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 90/1080/120
(forward)formula 0,0,3.62551,123868,1,0,16,600312,38,8,4659,239951,22
FORMULA SharedMemory-COL-000010-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 1 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2025-06-03 17:28:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:28:13] [INFO ] Implicit Places using invariants in 50 ms returned []
[2025-06-03 17:28:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:28:13] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
Running 190 sub problems to find dead transitions.
[2025-06-03 17:28:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 10/131 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 210/341 variables, 131/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 0/341 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 152 constraints, problems are : Problem set: 0 solved, 190 unsolved in 7590 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 10/131 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 210/341 variables, 131/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 190/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/341 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (OVERLAPS) 0/341 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 341/341 variables, and 342 constraints, problems are : Problem set: 0 solved, 190 unsolved in 12347 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20026ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 20028ms
Finished structural reductions in LTL mode , in 1 iterations and 20163 ms. Remains : 131/131 places, 210/210 transitions.
[2025-06-03 17:28:33] [INFO ] Flatten gal took : 12 ms
[2025-06-03 17:28:33] [INFO ] Flatten gal took : 9 ms
[2025-06-03 17:28:33] [INFO ] Input system was already deterministic with 210 transitions.
[2025-06-03 17:28:33] [INFO ] Flatten gal took : 8 ms
[2025-06-03 17:28:33] [INFO ] Flatten gal took : 9 ms
[2025-06-03 17:28:33] [INFO ] Time to serialize gal into /tmp/CTLFireability12133515026627422163.gal : 2 ms
[2025-06-03 17:28:33] [INFO ] Time to serialize properties into /tmp/CTLFireability15283850185110450141.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12133515026627422163.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15283850185110450141.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.83052e+06,0.190585,12432,2,5531,5,25017,6,0,737,16514,0
Converting to forward existential form...Done !
original formula: AG(((((((Active_2>=1)||(Active_3>=1))||((Active_4>=1)||(Active_5>=1)))||(((Active_6>=1)||(Active_7>=1))||((Active_9>=1)||(Active_8>=1))))...6757
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !((((((Active_2>=1)||(Active_3>=1))||((Active_4>=1)||(Active_5>=1)))||(((Active_6>=1)||(Act...6857
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 10/130/200
(forward)formula 0,0,2.68171,74176,1,0,7,274305,31,0,4836,143976,11
FORMULA SharedMemory-COL-000010-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 1 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2025-06-03 17:28:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:28:36] [INFO ] Implicit Places using invariants in 43 ms returned []
[2025-06-03 17:28:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:28:36] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
Running 190 sub problems to find dead transitions.
[2025-06-03 17:28:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 10/131 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 210/341 variables, 131/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 0/341 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 152 constraints, problems are : Problem set: 0 solved, 190 unsolved in 7414 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 10/131 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 210/341 variables, 131/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 190/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/341 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (OVERLAPS) 0/341 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 341/341 variables, and 342 constraints, problems are : Problem set: 0 solved, 190 unsolved in 12414 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19940ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 19940ms
Finished structural reductions in LTL mode , in 1 iterations and 20074 ms. Remains : 131/131 places, 210/210 transitions.
[2025-06-03 17:28:56] [INFO ] Flatten gal took : 8 ms
[2025-06-03 17:28:56] [INFO ] Flatten gal took : 9 ms
[2025-06-03 17:28:56] [INFO ] Input system was already deterministic with 210 transitions.
[2025-06-03 17:28:56] [INFO ] Flatten gal took : 8 ms
[2025-06-03 17:28:56] [INFO ] Flatten gal took : 9 ms
[2025-06-03 17:28:56] [INFO ] Time to serialize gal into /tmp/CTLFireability10309093690535401935.gal : 1 ms
[2025-06-03 17:28:56] [INFO ] Time to serialize properties into /tmp/CTLFireability6306652628577863661.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10309093690535401935.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6306652628577863661.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.83052e+06,0.190075,12560,2,5531,5,25017,6,0,737,16514,0
Converting to forward existential form...Done !
original formula: EF(((AG(((((((((Ext_Mem_Acc_91>=1)||(Ext_Mem_Acc_26>=1))||((Ext_Mem_Acc_95>=1)||(Ext_Mem_Acc_30>=1)))||(((Ext_Mem_Acc_34>=1)||(Ext_Mem_Ac...12557
=> equivalent forward existential formula: ((((([(((FwdU(Init,TRUE) * !(E(TRUE U !(((((((((Ext_Mem_Acc_91>=1)||(Ext_Mem_Acc_26>=1))||((Ext_Mem_Acc_95>=1)||...62090
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 10/179/200
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,10.5636,234060,1,0,48,1.09004e+06,55,27,5153,645729,51
FORMULA SharedMemory-COL-000010-CTLFireability-2025-05 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 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 1 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2025-06-03 17:29:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:29:07] [INFO ] Implicit Places using invariants in 42 ms returned []
[2025-06-03 17:29:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:29:07] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
Running 190 sub problems to find dead transitions.
[2025-06-03 17:29:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 10/131 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 210/341 variables, 131/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 0/341 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 152 constraints, problems are : Problem set: 0 solved, 190 unsolved in 7427 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 10/131 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 210/341 variables, 131/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 190/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/341 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (OVERLAPS) 0/341 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 341/341 variables, and 342 constraints, problems are : Problem set: 0 solved, 190 unsolved in 12163 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19698ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 19699ms
Finished structural reductions in LTL mode , in 1 iterations and 19820 ms. Remains : 131/131 places, 210/210 transitions.
[2025-06-03 17:29:26] [INFO ] Flatten gal took : 9 ms
[2025-06-03 17:29:26] [INFO ] Flatten gal took : 9 ms
[2025-06-03 17:29:26] [INFO ] Input system was already deterministic with 210 transitions.
[2025-06-03 17:29:26] [INFO ] Flatten gal took : 9 ms
[2025-06-03 17:29:26] [INFO ] Flatten gal took : 9 ms
[2025-06-03 17:29:26] [INFO ] Time to serialize gal into /tmp/CTLFireability11813431514396905976.gal : 1 ms
[2025-06-03 17:29:26] [INFO ] Time to serialize properties into /tmp/CTLFireability5059141524796461863.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11813431514396905976.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5059141524796461863.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.83052e+06,0.19859,12488,2,5531,5,25017,6,0,737,16514,0
Converting to forward existential form...Done !
original formula: E(EG((((!(((((((((((Queue_5>=1)&&(Memory_0>=1))&&(Ext_Bus>=1))||(((Queue_7>=1)&&(Memory_4>=1))&&(Ext_Bus>=1)))||((((Queue_4>=1)&&(Memory_...23149
=> equivalent forward existential formula: [(((FwdU(Init,EG((((!(((((((((((Queue_5>=1)&&(Memory_0>=1))&&(Ext_Bus>=1))||(((Queue_7>=1)&&(Memory_4>=1))&&(Ext...40415
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 10/0/200
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,11.72,290656,1,0,40,1.21829e+06,55,29,4852,666959,64
FORMULA SharedMemory-COL-000010-CTLFireability-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 1 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2025-06-03 17:29:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:29:38] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-06-03 17:29:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:29:38] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
Running 190 sub problems to find dead transitions.
[2025-06-03 17:29:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 10/131 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 210/341 variables, 131/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 0/341 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 152 constraints, problems are : Problem set: 0 solved, 190 unsolved in 7528 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 10/131 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 210/341 variables, 131/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 190/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/341 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (OVERLAPS) 0/341 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 341/341 variables, and 342 constraints, problems are : Problem set: 0 solved, 190 unsolved in 12193 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19814ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 19815ms
Finished structural reductions in LTL mode , in 1 iterations and 19950 ms. Remains : 131/131 places, 210/210 transitions.
[2025-06-03 17:29:58] [INFO ] Flatten gal took : 15 ms
[2025-06-03 17:29:58] [INFO ] Flatten gal took : 11 ms
[2025-06-03 17:29:58] [INFO ] Input system was already deterministic with 210 transitions.
[2025-06-03 17:29:58] [INFO ] Flatten gal took : 7 ms
[2025-06-03 17:29:58] [INFO ] Flatten gal took : 7 ms
[2025-06-03 17:29:58] [INFO ] Time to serialize gal into /tmp/CTLFireability9072953151315986543.gal : 1 ms
[2025-06-03 17:29:58] [INFO ] Time to serialize properties into /tmp/CTLFireability9127209425508581845.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/CTLFireability9072953151315986543.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9127209425508581845.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.83052e+06,0.186224,12560,2,5531,5,25017,6,0,737,16514,0
Converting to forward existential form...Done !
original formula: AG(EF((((((Active_2>=1)||(Active_3>=1))||((Active_4>=1)||(Active_5>=1)))||(((Active_6>=1)||(Active_7>=1))||((Active_9>=1)||(Active_8>=1))...7848
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((Active_2>=1)||(Active_3>=1))||((Active_4>=1)||(Active_5>=1)))||(((Active_6>=...8275
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 90/1080/120
(forward)formula 0,1,2.97944,87540,1,0,22,402166,36,13,4720,184665,23
FORMULA SharedMemory-COL-000010-CTLFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 25 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2025-06-03 17:30:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:30:01] [INFO ] Implicit Places using invariants in 35 ms returned []
[2025-06-03 17:30:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:30:02] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 17:30:02] [INFO ] Redundant transitions in 9 ms returned []
Running 190 sub problems to find dead transitions.
[2025-06-03 17:30:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 10/131 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 210/341 variables, 131/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 0/341 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 152 constraints, problems are : Problem set: 0 solved, 190 unsolved in 7485 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 10/131 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 210/341 variables, 131/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 190/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/341 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (OVERLAPS) 0/341 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 341/341 variables, and 342 constraints, problems are : Problem set: 0 solved, 190 unsolved in 12573 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20150ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 20151ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 20312 ms. Remains : 131/131 places, 210/210 transitions.
[2025-06-03 17:30:22] [INFO ] Flatten gal took : 10 ms
[2025-06-03 17:30:22] [INFO ] Flatten gal took : 6 ms
[2025-06-03 17:30:22] [INFO ] Input system was already deterministic with 210 transitions.
[2025-06-03 17:30:22] [INFO ] Flatten gal took : 6 ms
[2025-06-03 17:30:22] [INFO ] Flatten gal took : 6 ms
[2025-06-03 17:30:22] [INFO ] Time to serialize gal into /tmp/CTLFireability1518170506495835458.gal : 2 ms
[2025-06-03 17:30:22] [INFO ] Time to serialize properties into /tmp/CTLFireability18340546159476551095.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/CTLFireability1518170506495835458.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18340546159476551095.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.83052e+06,0.186764,12436,2,5531,5,25017,6,0,737,16514,0
Converting to forward existential form...Done !
original formula: EF(!(E(EF(((((((((((Queue_5>=1)&&(Memory_0>=1))&&(Ext_Bus>=1))||(((Queue_7>=1)&&(Memory_4>=1))&&(Ext_Bus>=1)))||((((Queue_4>=1)&&(Memory_...8851
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(E(TRUE U ((((((((((Queue_5>=1)&&(Memory_0>=1))&&(Ext_Bus>=1))||(((Queue_7>=1)&&(Memory_4...8915
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,1.49183,46784,1,0,6,211739,14,0,3755,48110,7
FORMULA SharedMemory-COL-000010-CTLFireability-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 5 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2025-06-03 17:30:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:30:23] [INFO ] Implicit Places using invariants in 61 ms returned []
[2025-06-03 17:30:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:30:23] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
Running 190 sub problems to find dead transitions.
[2025-06-03 17:30:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 10/131 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 210/341 variables, 131/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 0/341 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 152 constraints, problems are : Problem set: 0 solved, 190 unsolved in 7568 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 10/131 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 210/341 variables, 131/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 190/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/341 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (OVERLAPS) 0/341 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 341/341 variables, and 342 constraints, problems are : Problem set: 0 solved, 190 unsolved in 12686 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20361ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 20362ms
Finished structural reductions in LTL mode , in 1 iterations and 20540 ms. Remains : 131/131 places, 210/210 transitions.
[2025-06-03 17:30:44] [INFO ] Flatten gal took : 8 ms
[2025-06-03 17:30:44] [INFO ] Flatten gal took : 6 ms
[2025-06-03 17:30:44] [INFO ] Input system was already deterministic with 210 transitions.
[2025-06-03 17:30:44] [INFO ] Flatten gal took : 6 ms
[2025-06-03 17:30:44] [INFO ] Flatten gal took : 6 ms
[2025-06-03 17:30:44] [INFO ] Time to serialize gal into /tmp/CTLFireability4312098928472704719.gal : 1 ms
[2025-06-03 17:30:44] [INFO ] Time to serialize properties into /tmp/CTLFireability7656581476625402558.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/CTLFireability4312098928472704719.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7656581476625402558.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.83052e+06,0.191189,12436,2,5531,5,25017,6,0,737,16514,0
Converting to forward existential form...Done !
original formula: EF((EX(!(A((((((Active_2>=1)||(Active_3>=1))||((Active_4>=1)||(Active_5>=1)))||(((Active_6>=1)||(Active_7>=1))||((Active_9>=1)||(Active_8...2781
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * EX(!(!((E(!(!((((((Active_2>=1)||(Active_3>=1))||((Active_4>=1)||(Active_5>=1)))||(((Active...3573
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 90/1080/120
(forward)formula 0,0,2.05702,70948,1,0,8,281786,28,1,4484,73618,10
FORMULA SharedMemory-COL-000010-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 13 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2025-06-03 17:30:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:30:46] [INFO ] Implicit Places using invariants in 50 ms returned []
[2025-06-03 17:30:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:30:46] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 17:30:46] [INFO ] Redundant transitions in 12 ms returned []
Running 190 sub problems to find dead transitions.
[2025-06-03 17:30:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 10/131 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 210/341 variables, 131/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 0/341 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 152 constraints, problems are : Problem set: 0 solved, 190 unsolved in 7431 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 10/131 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 210/341 variables, 131/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 190/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/341 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (OVERLAPS) 0/341 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 341/341 variables, and 342 constraints, problems are : Problem set: 0 solved, 190 unsolved in 12154 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19678ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 19678ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 19857 ms. Remains : 131/131 places, 210/210 transitions.
[2025-06-03 17:31:06] [INFO ] Flatten gal took : 9 ms
[2025-06-03 17:31:06] [INFO ] Flatten gal took : 5 ms
[2025-06-03 17:31:06] [INFO ] Input system was already deterministic with 210 transitions.
[2025-06-03 17:31:06] [INFO ] Flatten gal took : 5 ms
[2025-06-03 17:31:06] [INFO ] Flatten gal took : 5 ms
[2025-06-03 17:31:06] [INFO ] Time to serialize gal into /tmp/CTLFireability15540159381675002863.gal : 2 ms
[2025-06-03 17:31:06] [INFO ] Time to serialize properties into /tmp/CTLFireability8489650034495486109.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/CTLFireability15540159381675002863.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8489650034495486109.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.83052e+06,0.189446,12436,2,5531,5,25017,6,0,737,16514,0
Converting to forward existential form...Done !
original formula: EF(AG(AF(EG(((((((OwnMemAcc_0<1)||(Memory_0<1))&&((OwnMemAcc_4<1)||(Memory_4<1)))&&(((OwnMemAcc_5<1)||(Memory_5<1))&&((OwnMemAcc_8<1)||(M...380
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!(EG(!(EG(((((((OwnMemAcc_0<1)||(Memory_0<1))&&((OwnMemAcc_4<1)||(Memory_4<1)))...450
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,4.11646,120952,1,0,9,613436,27,1,4132,214543,9
FORMULA SharedMemory-COL-000010-CTLFireability-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 1 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2025-06-03 17:31:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:31:10] [INFO ] Implicit Places using invariants in 41 ms returned []
[2025-06-03 17:31:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:31:10] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
Running 190 sub problems to find dead transitions.
[2025-06-03 17:31:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 10/131 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 210/341 variables, 131/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 0/341 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 152 constraints, problems are : Problem set: 0 solved, 190 unsolved in 7303 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 10/131 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 210/341 variables, 131/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 190/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/341 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (OVERLAPS) 0/341 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 341/341 variables, and 342 constraints, problems are : Problem set: 0 solved, 190 unsolved in 12620 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20027ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 20027ms
Finished structural reductions in LTL mode , in 1 iterations and 20147 ms. Remains : 131/131 places, 210/210 transitions.
[2025-06-03 17:31:30] [INFO ] Flatten gal took : 10 ms
[2025-06-03 17:31:30] [INFO ] Flatten gal took : 7 ms
[2025-06-03 17:31:30] [INFO ] Input system was already deterministic with 210 transitions.
[2025-06-03 17:31:30] [INFO ] Flatten gal took : 7 ms
[2025-06-03 17:31:30] [INFO ] Flatten gal took : 6 ms
[2025-06-03 17:31:30] [INFO ] Time to serialize gal into /tmp/CTLFireability7077455010623728562.gal : 1 ms
[2025-06-03 17:31:30] [INFO ] Time to serialize properties into /tmp/CTLFireability15047218140505573106.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/CTLFireability7077455010623728562.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15047218140505573106.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.83052e+06,0.218621,12560,2,5531,5,25017,6,0,737,16514,0
Converting to forward existential form...Done !
original formula: EG(E(A(E(EF((((((Active_2>=1)||(Active_3>=1))||((Active_4>=1)||(Active_5>=1)))||(((Active_6>=1)||(Active_7>=1))||((Active_9>=1)||(Active_...9788
=> equivalent forward existential formula: [FwdG(Init,E(!((E(!(((((((OwnMemAcc_0<1)||(Memory_0<1))&&((OwnMemAcc_4<1)||(Memory_4<1)))&&(((OwnMemAcc_5<1)||(M...14707
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 30/16020/180
(forward)formula 0,0,2.91091,83460,1,0,13,371945,43,6,4913,156435,18
FORMULA SharedMemory-COL-000010-CTLFireability-2025-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 9 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2025-06-03 17:31:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:31:33] [INFO ] Implicit Places using invariants in 50 ms returned []
[2025-06-03 17:31:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:31:33] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
Running 190 sub problems to find dead transitions.
[2025-06-03 17:31:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 10/131 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 210/341 variables, 131/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 0/341 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 152 constraints, problems are : Problem set: 0 solved, 190 unsolved in 7242 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 10/131 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 210/341 variables, 131/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 190/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/341 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (OVERLAPS) 0/341 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 341/341 variables, and 342 constraints, problems are : Problem set: 0 solved, 190 unsolved in 12121 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19470ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 19471ms
Finished structural reductions in LTL mode , in 1 iterations and 19629 ms. Remains : 131/131 places, 210/210 transitions.
[2025-06-03 17:31:53] [INFO ] Flatten gal took : 10 ms
[2025-06-03 17:31:53] [INFO ] Flatten gal took : 6 ms
[2025-06-03 17:31:53] [INFO ] Input system was already deterministic with 210 transitions.
[2025-06-03 17:31:53] [INFO ] Flatten gal took : 5 ms
[2025-06-03 17:31:53] [INFO ] Flatten gal took : 5 ms
[2025-06-03 17:31:53] [INFO ] Time to serialize gal into /tmp/CTLFireability10474454988080619581.gal : 1 ms
[2025-06-03 17:31:53] [INFO ] Time to serialize properties into /tmp/CTLFireability12148460924725805276.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/CTLFireability10474454988080619581.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12148460924725805276.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.83052e+06,0.194011,12564,2,5531,5,25017,6,0,737,16514,0
Converting to forward existential form...Done !
original formula: AG(!(E(E(!(((((((OwnMemAcc_0<1)||(Memory_0<1))&&((OwnMemAcc_4<1)||(Memory_4<1)))&&(((OwnMemAcc_5<1)||(Memory_5<1))&&((OwnMemAcc_8<1)||(Me...1089
=> equivalent forward existential formula: ([(FwdU(FwdU(Init,TRUE),E(!(((((((OwnMemAcc_0<1)||(Memory_0<1))&&((OwnMemAcc_4<1)||(Memory_4<1)))&&(((OwnMemAcc_...1904
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,1.59022,53248,1,0,9,243173,26,2,3731,82505,9
FORMULA SharedMemory-COL-000010-CTLFireability-2025-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 3 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2025-06-03 17:31:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:31:54] [INFO ] Implicit Places using invariants in 47 ms returned []
[2025-06-03 17:31:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:31:55] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
Running 190 sub problems to find dead transitions.
[2025-06-03 17:31:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 10/131 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 210/341 variables, 131/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 0/341 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 152 constraints, problems are : Problem set: 0 solved, 190 unsolved in 7551 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 10/131 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 210/341 variables, 131/152 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 190/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/341 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (OVERLAPS) 0/341 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 341/341 variables, and 342 constraints, problems are : Problem set: 0 solved, 190 unsolved in 12287 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19935ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 19937ms
Finished structural reductions in LTL mode , in 1 iterations and 20069 ms. Remains : 131/131 places, 210/210 transitions.
[2025-06-03 17:32:15] [INFO ] Flatten gal took : 8 ms
[2025-06-03 17:32:15] [INFO ] Flatten gal took : 5 ms
[2025-06-03 17:32:15] [INFO ] Input system was already deterministic with 210 transitions.
[2025-06-03 17:32:15] [INFO ] Flatten gal took : 6 ms
[2025-06-03 17:32:15] [INFO ] Flatten gal took : 5 ms
[2025-06-03 17:32:15] [INFO ] Time to serialize gal into /tmp/CTLFireability11249794326322082336.gal : 2 ms
[2025-06-03 17:32:15] [INFO ] Time to serialize properties into /tmp/CTLFireability12051634168940552743.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/CTLFireability11249794326322082336.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12051634168940552743.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.83052e+06,0.186818,12560,2,5531,5,25017,6,0,737,16514,0
Converting to forward existential form...Done !
original formula: (A(((((((OwnMemAcc_0<1)||(Memory_0<1))&&((OwnMemAcc_4<1)||(Memory_4<1)))&&(((OwnMemAcc_5<1)||(Memory_5<1))&&((OwnMemAcc_8<1)||(Memory_8<1...7378
=> equivalent forward existential formula: ((([((FwdU(Init,!((((((Active_2>=1)||(Active_3>=1))||((Active_4>=1)||(Active_5>=1)))||(((Active_6>=1)||(Active_7...8940
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 90/1080/120
(forward)formula 0,1,2.54556,81944,1,0,20,360051,42,7,4650,126796,14
FORMULA SharedMemory-COL-000010-CTLFireability-2025-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-03 17:32:17] [INFO ] Flatten gal took : 5 ms
[2025-06-03 17:32:17] [INFO ] Flatten gal took : 4 ms
Total runtime 342902 ms.
BK_STOP 1748971937696
--------------------
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="SharedMemory-COL-000010"
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 SharedMemory-COL-000010, 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 r198-tall-174894532100098"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-COL-000010.tgz
mv SharedMemory-COL-000010 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 ;