About the Execution of ITS-Tools for PermAdmissibility-PT-01
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1448.619 | 438406.00 | 485988.00 | 8792.20 | TTFFTTFFTFTFFFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r194-tall-177969914200602.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool itstools
Input is PermAdmissibility-PT-01, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-tall-177969914200602
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 10K Mar 8 07:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Mar 8 07:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 45K Mar 8 07:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 233K Mar 8 07:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.9K Mar 16 08:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 16 08:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 16 08:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 51K Mar 16 08:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Mar 8 07:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 161K Mar 8 07:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 135K Mar 8 07:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 684K Mar 8 07:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 16 08:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Mar 16 08:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 484K Mar 3 18:30 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 PermAdmissibility-PT-01-CTLFireability-2024-00
FORMULA_NAME PermAdmissibility-PT-01-CTLFireability-2024-01
FORMULA_NAME PermAdmissibility-PT-01-CTLFireability-2024-02
FORMULA_NAME PermAdmissibility-PT-01-CTLFireability-2024-03
FORMULA_NAME PermAdmissibility-PT-01-CTLFireability-2024-04
FORMULA_NAME PermAdmissibility-PT-01-CTLFireability-2024-05
FORMULA_NAME PermAdmissibility-PT-01-CTLFireability-2024-06
FORMULA_NAME PermAdmissibility-PT-01-CTLFireability-2024-07
FORMULA_NAME PermAdmissibility-PT-01-CTLFireability-2024-08
FORMULA_NAME PermAdmissibility-PT-01-CTLFireability-2024-09
FORMULA_NAME PermAdmissibility-PT-01-CTLFireability-2024-10
FORMULA_NAME PermAdmissibility-PT-01-CTLFireability-2024-11
FORMULA_NAME PermAdmissibility-PT-01-CTLFireability-2024-12
FORMULA_NAME PermAdmissibility-PT-01-CTLFireability-2024-13
FORMULA_NAME PermAdmissibility-PT-01-CTLFireability-2024-14
FORMULA_NAME PermAdmissibility-PT-01-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779794139147
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PermAdmissibility-PT-01
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-26 11:15:40] [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]
[2026-05-26 11:15:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 11:15:40] [INFO ] Load time of PNML (sax parser for PT used): 101 ms
[2026-05-26 11:15:40] [INFO ] Transformed 168 places.
[2026-05-26 11:15:40] [INFO ] Transformed 592 transitions.
[2026-05-26 11:15:40] [INFO ] Parsed PT model containing 168 places and 592 transitions and 3456 arcs in 189 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 19 ms.
Support contains 104 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 592/592 transitions.
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 104 transition count 592
Applied a total of 64 rules in 34 ms. Remains 104 /168 variables (removed 64) and now considering 592/592 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16584418274490683927.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-569569407482364953.kers'
[2026-05-26 11:15:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16584418274490683927.kers, --Pflows, --basisKERS=/tmp/petrispot-output-569569407482364953.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 592 rows 104 cols 2944 entries
Finished phase 1 with 40 SingleSign rule and 48 generalized
[2026-05-26 11:15:40] [INFO ] Computed 16 invariants in 3 ms
Computed 16 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-569569407482364953.kers
Total runtime 5 ms.
[2026-05-26 11:15:40] [INFO ] Implicit Places using invariants in 194 ms returned []
[2026-05-26 11:15:40] [INFO ] Invariant cache hit.
[2026-05-26 11:15:41] [INFO ] Implicit Places using invariants and state equation in 205 ms returned []
Implicit Place search using SMT with State Equation took 431 ms to find 0 implicit places.
Running 588 sub problems to find dead transitions.
[2026-05-26 11:15:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 588 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 588 unsolved
At refinement iteration 2 (OVERLAPS) 1/104 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 588 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/104 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 588 unsolved
Problem TDEAD0 is UNSAT
Problem TDEAD12 is UNSAT
Problem TDEAD19 is UNSAT
Problem TDEAD23 is UNSAT
Problem TDEAD32 is UNSAT
Problem TDEAD41 is UNSAT
Problem TDEAD57 is UNSAT
Problem TDEAD58 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD72 is UNSAT
Problem TDEAD79 is UNSAT
Problem TDEAD96 is UNSAT
Problem TDEAD105 is UNSAT
Problem TDEAD114 is UNSAT
Problem TDEAD122 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD134 is UNSAT
Problem TDEAD143 is UNSAT
Problem TDEAD144 is UNSAT
Problem TDEAD164 is UNSAT
Problem TDEAD165 is UNSAT
Problem TDEAD174 is UNSAT
Problem TDEAD182 is UNSAT
Problem TDEAD189 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD211 is UNSAT
Problem TDEAD212 is UNSAT
Problem TDEAD215 is UNSAT
Problem TDEAD233 is UNSAT
Problem TDEAD242 is UNSAT
Problem TDEAD264 is UNSAT
Problem TDEAD269 is UNSAT
Problem TDEAD316 is UNSAT
Problem TDEAD355 is UNSAT
Problem TDEAD363 is UNSAT
Problem TDEAD369 is UNSAT
Problem TDEAD370 is UNSAT
Problem TDEAD373 is UNSAT
Problem TDEAD382 is UNSAT
Problem TDEAD392 is UNSAT
Problem TDEAD399 is UNSAT
Problem TDEAD415 is UNSAT
Problem TDEAD423 is UNSAT
Problem TDEAD429 is UNSAT
Problem TDEAD430 is UNSAT
Problem TDEAD441 is UNSAT
Problem TDEAD450 is UNSAT
Problem TDEAD460 is UNSAT
Problem TDEAD467 is UNSAT
Problem TDEAD476 is UNSAT
Problem TDEAD489 is UNSAT
Problem TDEAD490 is UNSAT
Problem TDEAD500 is UNSAT
Problem TDEAD501 is UNSAT
Problem TDEAD510 is UNSAT
Problem TDEAD520 is UNSAT
Problem TDEAD527 is UNSAT
Problem TDEAD536 is UNSAT
Problem TDEAD549 is UNSAT
Problem TDEAD555 is UNSAT
Problem TDEAD564 is UNSAT
Problem TDEAD573 is UNSAT
Problem TDEAD583 is UNSAT
Problem TDEAD590 is UNSAT
At refinement iteration 4 (OVERLAPS) 592/696 variables, 104/120 constraints. Problems are: Problem set: 64 solved, 524 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/696 variables, 0/120 constraints. Problems are: Problem set: 64 solved, 524 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 696/696 variables, and 120 constraints, problems are : Problem set: 64 solved, 524 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 104/104 constraints, PredecessorRefiner: 588/588 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 64 solved, 524 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 12/12 constraints. Problems are: Problem set: 64 solved, 524 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 0/12 constraints. Problems are: Problem set: 64 solved, 524 unsolved
At refinement iteration 2 (OVERLAPS) 1/104 variables, 4/16 constraints. Problems are: Problem set: 64 solved, 524 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/104 variables, 0/16 constraints. Problems are: Problem set: 64 solved, 524 unsolved
At refinement iteration 4 (OVERLAPS) 592/696 variables, 104/120 constraints. Problems are: Problem set: 64 solved, 524 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/696 variables, 524/644 constraints. Problems are: Problem set: 64 solved, 524 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 696/696 variables, and 644 constraints, problems are : Problem set: 64 solved, 524 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 104/104 constraints, PredecessorRefiner: 524/588 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60794ms problems are : Problem set: 64 solved, 524 unsolved
Search for dead transitions found 64 dead transitions in 60814ms
Found 64 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 64 transitions
Dead transitions reduction (with SMT) removed 64 transitions
Starting structural reductions in LTL mode, iteration 1 : 104/168 places, 528/592 transitions.
Applied a total of 0 rules in 2 ms. Remains 104 /104 variables (removed 0) and now considering 528/528 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 61325 ms. Remains : 104/168 places, 528/592 transitions.
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 528/528 transitions.
Applied a total of 0 rules in 3 ms. Remains 104 /104 variables (removed 0) and now considering 528/528 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15030955971115761614.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15677738393383777286.kers'
[2026-05-26 11:16:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15030955971115761614.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15677738393383777286.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 528 rows 104 cols 2664 entries
Finished phase 1 with 41 SingleSign rule and 47 generalized
[2026-05-26 11:16:41] [INFO ] Computed 16 invariants in 2 ms
Computed 16 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-15677738393383777286.kers
Total runtime 3 ms.
[2026-05-26 11:16:41] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-26 11:16:41] [INFO ] Invariant cache hit.
[2026-05-26 11:16:42] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
Running 524 sub problems to find dead transitions.
[2026-05-26 11:16:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 524 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 524 unsolved
At refinement iteration 2 (OVERLAPS) 1/104 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 524 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/104 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 524 unsolved
At refinement iteration 4 (OVERLAPS) 528/632 variables, 104/120 constraints. Problems are: Problem set: 0 solved, 524 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/632 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 524 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 632/632 variables, and 120 constraints, problems are : Problem set: 0 solved, 524 unsolved in 30014 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 104/104 constraints, PredecessorRefiner: 524/524 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 524 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 524 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 524 unsolved
At refinement iteration 2 (OVERLAPS) 1/104 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 524 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/104 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 524 unsolved
At refinement iteration 4 (OVERLAPS) 528/632 variables, 104/120 constraints. Problems are: Problem set: 0 solved, 524 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/632 variables, 524/644 constraints. Problems are: Problem set: 0 solved, 524 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 632/632 variables, and 644 constraints, problems are : Problem set: 0 solved, 524 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 104/104 constraints, PredecessorRefiner: 524/524 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60375ms problems are : Problem set: 0 solved, 524 unsolved
Search for dead transitions found 0 dead transitions in 60378ms
Finished structural reductions in LTL mode , in 1 iterations and 60562 ms. Remains : 104/104 places, 528/528 transitions.
Support contains 104 out of 104 places after structural reductions.
[2026-05-26 11:17:42] [INFO ] Flatten gal took : 109 ms
[2026-05-26 11:17:43] [INFO ] Flatten gal took : 64 ms
[2026-05-26 11:17:43] [INFO ] Input system was already deterministic with 528 transitions.
Reduction of identical properties reduced properties to check from 53 to 51
RANDOM walk for 40000 steps (2352 resets) in 2321 ms. (17 steps per ms) remains 10/51 properties
BEST_FIRST walk for 40004 steps (816 resets) in 456 ms. (87 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (816 resets) in 352 ms. (113 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (816 resets) in 281 ms. (141 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (816 resets) in 811 ms. (49 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (816 resets) in 642 ms. (62 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (816 resets) in 174 ms. (228 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (816 resets) in 212 ms. (187 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (816 resets) in 205 ms. (194 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (816 resets) in 188 ms. (211 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (816 resets) in 198 ms. (201 steps per ms) remains 10/10 properties
[2026-05-26 11:17:45] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 3/104 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/104 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp50 is UNSAT
After SMT solving in domain Real declared 632/632 variables, and 120 constraints, problems are : Problem set: 10 solved, 0 unsolved in 577 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 104/104 constraints, PredecessorRefiner: 10/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 603ms problems are : Problem set: 10 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 10 atomic propositions for a total of 16 simplifications.
FORMULA PermAdmissibility-PT-01-CTLFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-26 11:17:45] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-26 11:17:45] [INFO ] Flatten gal took : 41 ms
FORMULA PermAdmissibility-PT-01-CTLFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-26 11:17:45] [INFO ] Flatten gal took : 34 ms
[2026-05-26 11:17:45] [INFO ] Input system was already deterministic with 528 transitions.
FORMULA PermAdmissibility-PT-01-CTLFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 104 stabilizing places and 528 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 104 transition count 528
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 3 formulas.
FORMULA PermAdmissibility-PT-01-CTLFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 528/528 transitions.
Applied a total of 0 rules in 3 ms. Remains 104 /104 variables (removed 0) and now considering 528/528 (removed 0) transitions.
[2026-05-26 11:17:45] [INFO ] Invariant cache hit.
[2026-05-26 11:17:45] [INFO ] Implicit Places using invariants in 48 ms returned []
[2026-05-26 11:17:45] [INFO ] Invariant cache hit.
[2026-05-26 11:17:46] [INFO ] Implicit Places using invariants and state equation in 375 ms returned []
Implicit Place search using SMT with State Equation took 425 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 429 ms. Remains : 104/104 places, 528/528 transitions.
[2026-05-26 11:17:46] [INFO ] Flatten gal took : 24 ms
[2026-05-26 11:17:46] [INFO ] Flatten gal took : 28 ms
[2026-05-26 11:17:46] [INFO ] Input system was already deterministic with 528 transitions.
[2026-05-26 11:17:46] [INFO ] Flatten gal took : 22 ms
[2026-05-26 11:17:46] [INFO ] Flatten gal took : 22 ms
[2026-05-26 11:17:46] [INFO ] Time to serialize gal into /tmp/CTLFireability18105662790761507161.gal : 8 ms
[2026-05-26 11:17:46] [INFO ] Time to serialize properties into /tmp/CTLFireability12731933646244033835.ctl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18105662790761507161.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12731933646244033835.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,9862,2.00935,78056,2,17170,5,54715,6,0,938,22190,0
Converting to forward existential form...Done !
original formula: E(AF((((((((((aux16_3>=1)&&(aux14_4>=1))&&(c19>=1))||(((aux16_1>=1)&&(aux14_0>=1))&&(c19>=1)))||((((aux16_6>=1)&&(aux14_6>=1))&&(c19>=1))...28398
=> equivalent forward existential formula: (([((EY(FwdU(Init,!(EG(!((((((((((aux16_3>=1)&&(aux14_4>=1))&&(c19>=1))||(((aux16_1>=1)&&(aux14_0>=1))&&(c19>=1)...73687
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...2261
(forward)formula 0,1,15.7603,481688,1,0,1344,1.87257e+06,1091,571,13725,656833,1156
FORMULA PermAdmissibility-PT-01-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 104/104 places, 528/528 transitions.
Graph (complete) has 975 edges and 104 vertex of which 86 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.5 ms
Discarding 18 places :
Also discarding 112 output transitions
Drop transitions (Output transitions of discarded places.) removed 112 transitions
Applied a total of 1 rules in 29 ms. Remains 86 /104 variables (removed 18) and now considering 416/528 (removed 112) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12366856843747216763.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6790537225584635479.kers'
[2026-05-26 11:18:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12366856843747216763.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6790537225584635479.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 416 rows 86 cols 1992 entries
Finished phase 1 with 51 SingleSign rule and 21 generalized
[2026-05-26 11:18:02] [INFO ] Computed 14 invariants in 1 ms
Computed 14 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6790537225584635479.kers
Total runtime 2 ms.
[2026-05-26 11:18:02] [INFO ] Implicit Places using invariants in 68 ms returned []
[2026-05-26 11:18:02] [INFO ] Invariant cache hit.
[2026-05-26 11:18:03] [INFO ] Implicit Places using invariants and state equation in 476 ms returned []
Implicit Place search using SMT with State Equation took 546 ms to find 0 implicit places.
[2026-05-26 11:18:03] [INFO ] Redundant transitions in 29 ms returned []
Running 412 sub problems to find dead transitions.
[2026-05-26 11:18:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 2 (OVERLAPS) 1/86 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 412 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/86 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 4 (OVERLAPS) 416/502 variables, 86/100 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/502 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 6 (OVERLAPS) 0/502 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 412 unsolved
No progress, stopping.
After SMT solving in domain Real declared 502/502 variables, and 100 constraints, problems are : Problem set: 0 solved, 412 unsolved in 20895 ms.
Refiners :[Generalized P Invariants (flows): 14/14 constraints, State Equation: 86/86 constraints, PredecessorRefiner: 412/412 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 412 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 2 (OVERLAPS) 1/86 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/86 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 4 (OVERLAPS) 416/502 variables, 86/100 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/502 variables, 412/512 constraints. Problems are: Problem set: 0 solved, 412 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 502/502 variables, and 512 constraints, problems are : Problem set: 0 solved, 412 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 14/14 constraints, State Equation: 86/86 constraints, PredecessorRefiner: 412/412 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 51146ms problems are : Problem set: 0 solved, 412 unsolved
Search for dead transitions found 0 dead transitions in 51147ms
Starting structural reductions in SI_CTL mode, iteration 1 : 86/104 places, 416/528 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 51759 ms. Remains : 86/104 places, 416/528 transitions.
[2026-05-26 11:18:54] [INFO ] Flatten gal took : 12 ms
[2026-05-26 11:18:54] [INFO ] Flatten gal took : 13 ms
[2026-05-26 11:18:54] [INFO ] Input system was already deterministic with 416 transitions.
[2026-05-26 11:18:54] [INFO ] Flatten gal took : 12 ms
[2026-05-26 11:18:54] [INFO ] Flatten gal took : 12 ms
[2026-05-26 11:18:54] [INFO ] Time to serialize gal into /tmp/CTLFireability6951800370778217820.gal : 6 ms
[2026-05-26 11:18:54] [INFO ] Time to serialize properties into /tmp/CTLFireability4880083764469480518.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6951800370778217820.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4880083764469480518.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,5126,0.790929,37544,2,10028,5,25043,6,0,754,13307,0
Converting to forward existential form...Done !
original formula: EG(E(AF((((((((AG((((((((aux8_2>=1)&&(aux6_1>=1))&&(c11>=1))||(((aux8_3>=1)&&(aux6_4>=1))&&(c11>=1)))||((((aux8_6>=1)&&(aux6_5>=1))&&(c11...4335
=> equivalent forward existential formula: [FwdG(Init,E(!(EG(!((((((((!(E(TRUE U !((((((((aux8_2>=1)&&(aux6_1>=1))&&(c11>=1))||(((aux8_3>=1)&&(aux6_4>=1))&...4396
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1972
dead was empty
(forward)formula 0,0,6.59986,236240,1,0,1066,877454,870,441,10003,541502,898
FORMULA PermAdmissibility-PT-01-CTLFireability-2024-03 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 : 104/104 places, 528/528 transitions.
Graph (complete) has 975 edges and 104 vertex of which 22 are kept as prefixes of interest. Removing 82 places using SCC suffix rule.3 ms
Discarding 82 places :
Also discarding 480 output transitions
Drop transitions (Output transitions of discarded places.) removed 480 transitions
Applied a total of 1 rules in 5 ms. Remains 22 /104 variables (removed 82) and now considering 48/528 (removed 480) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13199352767473161007.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2688017010048177610.kers'
[2026-05-26 11:19:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13199352767473161007.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2688017010048177610.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 48 rows 22 cols 192 entries
Finished phase 1 with 13 SingleSign rule and 3 generalized
[2026-05-26 11:19:01] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2688017010048177610.kers
Total runtime 1 ms.
[2026-05-26 11:19:01] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-26 11:19:01] [INFO ] Invariant cache hit.
[2026-05-26 11:19:01] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2026-05-26 11:19:01] [INFO ] Redundant transitions in 0 ms returned []
Running 44 sub problems to find dead transitions.
[2026-05-26 11:19:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/21 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 1/22 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 48/70 variables, 22/28 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (OVERLAPS) 0/70 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 70/70 variables, and 28 constraints, problems are : Problem set: 0 solved, 44 unsolved in 523 ms.
Refiners :[Generalized P Invariants (flows): 6/6 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 44 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/21 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 1/22 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 48/70 variables, 22/28 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 44/72 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/70 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (OVERLAPS) 0/70 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 70/70 variables, and 72 constraints, problems are : Problem set: 0 solved, 44 unsolved in 1358 ms.
Refiners :[Generalized P Invariants (flows): 6/6 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1892ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 1892ms
Starting structural reductions in SI_CTL mode, iteration 1 : 22/104 places, 48/528 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1972 ms. Remains : 22/104 places, 48/528 transitions.
[2026-05-26 11:19:03] [INFO ] Flatten gal took : 2 ms
[2026-05-26 11:19:03] [INFO ] Flatten gal took : 1 ms
[2026-05-26 11:19:03] [INFO ] Input system was already deterministic with 48 transitions.
[2026-05-26 11:19:03] [INFO ] Flatten gal took : 1 ms
[2026-05-26 11:19:03] [INFO ] Flatten gal took : 2 ms
[2026-05-26 11:19:03] [INFO ] Time to serialize gal into /tmp/CTLFireability984312280108816113.gal : 1 ms
[2026-05-26 11:19:03] [INFO ] Time to serialize properties into /tmp/CTLFireability18149794491458989692.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability984312280108816113.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18149794491458989692.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,58,0.014744,4328,2,125,5,452,6,0,130,278,0
Converting to forward existential form...Done !
original formula: AG(EF((((((((aux7_6<1)||(aux5_4<1))||(c9<1))&&(((aux5_1<1)||(aux7_3<1))||(c9<1)))&&((((aux7_7<1)||(aux5_4<1))||(c9<1))&&(((aux5_0<1)||(au...630
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((aux7_6<1)||(aux5_4<1))||(c9<1))&&(((aux5_1<1)||(aux7_3<1))||(c9<1)))&&((((...690
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...349
(forward)formula 0,1,0.03529,4680,1,0,116,3135,117,47,1161,2567,110
FORMULA PermAdmissibility-PT-01-CTLFireability-2024-05 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 : 104/104 places, 528/528 transitions.
Graph (complete) has 975 edges and 104 vertex of which 68 are kept as prefixes of interest. Removing 36 places using SCC suffix rule.2 ms
Discarding 36 places :
Also discarding 224 output transitions
Drop transitions (Output transitions of discarded places.) removed 224 transitions
Applied a total of 1 rules in 12 ms. Remains 68 /104 variables (removed 36) and now considering 304/528 (removed 224) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11291411875912827389.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12933797996705533572.kers'
[2026-05-26 11:19:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11291411875912827389.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12933797996705533572.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 304 rows 68 cols 1320 entries
Finished phase 1 with 37 SingleSign rule and 19 generalized
[2026-05-26 11:19:03] [INFO ] Computed 12 invariants in 1 ms
Computed 12 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12933797996705533572.kers
Total runtime 1 ms.
[2026-05-26 11:19:03] [INFO ] Implicit Places using invariants in 56 ms returned []
[2026-05-26 11:19:03] [INFO ] Invariant cache hit.
[2026-05-26 11:19:03] [INFO ] Implicit Places using invariants and state equation in 294 ms returned []
Implicit Place search using SMT with State Equation took 352 ms to find 0 implicit places.
[2026-05-26 11:19:03] [INFO ] Redundant transitions in 3 ms returned []
Running 300 sub problems to find dead transitions.
[2026-05-26 11:19:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/67 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/67 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (OVERLAPS) 1/68 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 300 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/68 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (OVERLAPS) 304/372 variables, 68/80 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/372 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 6 (OVERLAPS) 0/372 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 300 unsolved
No progress, stopping.
After SMT solving in domain Real declared 372/372 variables, and 80 constraints, problems are : Problem set: 0 solved, 300 unsolved in 11012 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 68/68 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 300 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/67 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/67 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (OVERLAPS) 1/68 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/68 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (OVERLAPS) 304/372 variables, 68/80 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/372 variables, 300/380 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 372/372 variables, and 380 constraints, problems are : Problem set: 0 solved, 300 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 68/68 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41141ms problems are : Problem set: 0 solved, 300 unsolved
Search for dead transitions found 0 dead transitions in 41142ms
Starting structural reductions in SI_CTL mode, iteration 1 : 68/104 places, 304/528 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 41519 ms. Remains : 68/104 places, 304/528 transitions.
[2026-05-26 11:19:44] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-26 11:19:44] [INFO ] Flatten gal took : 8 ms
FORMULA PermAdmissibility-PT-01-CTLFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-26 11:19:44] [INFO ] Flatten gal took : 7 ms
[2026-05-26 11:19:44] [INFO ] Input system was already deterministic with 304 transitions.
Support contains 0 out of 68 places (down from 17) after GAL structural reductions.
Starting structural reductions in SI_CTL mode, iteration 0 : 104/104 places, 528/528 transitions.
Applied a total of 0 rules in 21 ms. Remains 104 /104 variables (removed 0) and now considering 528/528 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1992828121300485165.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1621258064958596532.kers'
[2026-05-26 11:19:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1992828121300485165.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1621258064958596532.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 528 rows 104 cols 2664 entries
Finished phase 1 with 41 SingleSign rule and 47 generalized
[2026-05-26 11:19:44] [INFO ] Computed 16 invariants in 2 ms
Computed 16 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-1621258064958596532.kers
Total runtime 4 ms.
[2026-05-26 11:19:44] [INFO ] Implicit Places using invariants in 86 ms returned []
[2026-05-26 11:19:44] [INFO ] Invariant cache hit.
[2026-05-26 11:19:45] [INFO ] Implicit Places using invariants and state equation in 1066 ms returned []
Implicit Place search using SMT with State Equation took 1154 ms to find 0 implicit places.
[2026-05-26 11:19:45] [INFO ] Redundant transitions in 7 ms returned []
Running 524 sub problems to find dead transitions.
[2026-05-26 11:19:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 524 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 524 unsolved
At refinement iteration 2 (OVERLAPS) 1/104 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 524 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/104 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 524 unsolved
At refinement iteration 4 (OVERLAPS) 528/632 variables, 104/120 constraints. Problems are: Problem set: 0 solved, 524 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/632 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 524 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 632/632 variables, and 120 constraints, problems are : Problem set: 0 solved, 524 unsolved in 30016 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 104/104 constraints, PredecessorRefiner: 524/524 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 524 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 524 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 524 unsolved
At refinement iteration 2 (OVERLAPS) 1/104 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 524 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/104 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 524 unsolved
At refinement iteration 4 (OVERLAPS) 528/632 variables, 104/120 constraints. Problems are: Problem set: 0 solved, 524 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/632 variables, 524/644 constraints. Problems are: Problem set: 0 solved, 524 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 632/632 variables, and 644 constraints, problems are : Problem set: 0 solved, 524 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 104/104 constraints, PredecessorRefiner: 524/524 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60343ms problems are : Problem set: 0 solved, 524 unsolved
Search for dead transitions found 0 dead transitions in 60344ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 61532 ms. Remains : 104/104 places, 528/528 transitions.
[2026-05-26 11:20:46] [INFO ] Flatten gal took : 14 ms
[2026-05-26 11:20:46] [INFO ] Flatten gal took : 14 ms
[2026-05-26 11:20:46] [INFO ] Input system was already deterministic with 528 transitions.
[2026-05-26 11:20:46] [INFO ] Flatten gal took : 13 ms
[2026-05-26 11:20:46] [INFO ] Flatten gal took : 12 ms
[2026-05-26 11:20:46] [INFO ] Time to serialize gal into /tmp/CTLFireability169071307853907338.gal : 4 ms
[2026-05-26 11:20:46] [INFO ] Time to serialize properties into /tmp/CTLFireability6782176288644677553.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability169071307853907338.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6782176288644677553.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9862,2.06954,78224,2,17170,5,54715,6,0,938,22190,0
Converting to forward existential form...Done !
original formula: AG(!(E((((aux15_4>=1)&&(aux13_2>=1))&&(c18>=1)) U AG((((!(((aux16_1>=1)&&(aux14_0>=1))&&(c20>=1)))&&(aux12_7>=1))&&((aux10_6>=1)&&(c15>=1...162
=> equivalent forward existential formula: [(FwdU(FwdU(Init,TRUE),(((aux15_4>=1)&&(aux13_2>=1))&&(c18>=1))) * !(E(TRUE U !((((!(((aux16_1>=1)&&(aux14_0>=1)...223
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...2261
(forward)formula 0,1,14.5715,453416,1,0,1289,1.90767e+06,1078,525,13406,602834,1066
FORMULA PermAdmissibility-PT-01-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 104/104 places, 528/528 transitions.
Applied a total of 0 rules in 20 ms. Remains 104 /104 variables (removed 0) and now considering 528/528 (removed 0) transitions.
[2026-05-26 11:21:00] [INFO ] Invariant cache hit.
[2026-05-26 11:21:01] [INFO ] Implicit Places using invariants in 90 ms returned []
[2026-05-26 11:21:01] [INFO ] Invariant cache hit.
[2026-05-26 11:21:02] [INFO ] Implicit Places using invariants and state equation in 1096 ms returned []
Implicit Place search using SMT with State Equation took 1188 ms to find 0 implicit places.
[2026-05-26 11:21:02] [INFO ] Redundant transitions in 5 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1218 ms. Remains : 104/104 places, 528/528 transitions.
[2026-05-26 11:21:02] [INFO ] Flatten gal took : 11 ms
[2026-05-26 11:21:02] [INFO ] Flatten gal took : 12 ms
[2026-05-26 11:21:02] [INFO ] Input system was already deterministic with 528 transitions.
[2026-05-26 11:21:02] [INFO ] Flatten gal took : 11 ms
[2026-05-26 11:21:02] [INFO ] Flatten gal took : 12 ms
[2026-05-26 11:21:02] [INFO ] Time to serialize gal into /tmp/CTLFireability6779034696639691690.gal : 4 ms
[2026-05-26 11:21:02] [INFO ] Time to serialize properties into /tmp/CTLFireability13745582143013639035.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6779034696639691690.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13745582143013639035.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,9862,2.01481,78200,2,17170,5,54715,6,0,938,22190,0
Converting to forward existential form...Done !
original formula: EG(AG(EF((((aux16_1>=1)&&(c20>=1))&&(aux14_7>=1)))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(E(TRUE U (((aux16_1>=1)&&(c20>=1))&&(aux14_7>=1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...2261
dead was empty
(forward)formula 0,0,16.25,515876,1,0,1337,2.35177e+06,1079,547,13285,722375,1132
FORMULA PermAdmissibility-PT-01-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 528/528 transitions.
Applied a total of 0 rules in 3 ms. Remains 104 /104 variables (removed 0) and now considering 528/528 (removed 0) transitions.
[2026-05-26 11:21:18] [INFO ] Invariant cache hit.
[2026-05-26 11:21:18] [INFO ] Implicit Places using invariants in 87 ms returned []
[2026-05-26 11:21:18] [INFO ] Invariant cache hit.
[2026-05-26 11:21:19] [INFO ] Implicit Places using invariants and state equation in 1109 ms returned []
Implicit Place search using SMT with State Equation took 1197 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1201 ms. Remains : 104/104 places, 528/528 transitions.
[2026-05-26 11:21:19] [INFO ] Flatten gal took : 12 ms
[2026-05-26 11:21:19] [INFO ] Flatten gal took : 11 ms
[2026-05-26 11:21:19] [INFO ] Input system was already deterministic with 528 transitions.
[2026-05-26 11:21:19] [INFO ] Flatten gal took : 16 ms
[2026-05-26 11:21:19] [INFO ] Flatten gal took : 11 ms
[2026-05-26 11:21:19] [INFO ] Time to serialize gal into /tmp/CTLFireability209769331384469574.gal : 3 ms
[2026-05-26 11:21:19] [INFO ] Time to serialize properties into /tmp/CTLFireability11751931056440909568.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability209769331384469574.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11751931056440909568.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,9862,1.96946,78048,2,17170,5,54715,6,0,938,22190,0
Converting to forward existential form...Done !
original formula: EF((((A(A(((((aux15_0>=1)&&(c18>=1))&&(aux13_3>=1))||(((aux16_2>=1)&&(aux14_0>=1))&&(c20>=1))) U EX((((aux15_2>=1)&&(c18>=1))&&(aux13_3>=...272
=> equivalent forward existential formula: [(((((FwdU(Init,TRUE) * (aux13_3>=1)) * ((aux13_7>=1)&&(c17>=1))) * (aux15_5>=1)) * !(EG(!(!(!(E(TRUE U !((((aux...603
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...2261
(forward)formula 0,1,14.3827,461224,1,0,1309,1.91157e+06,1087,530,13214,616044,1087
FORMULA PermAdmissibility-PT-01-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 104/104 places, 528/528 transitions.
Applied a total of 0 rules in 14 ms. Remains 104 /104 variables (removed 0) and now considering 528/528 (removed 0) transitions.
[2026-05-26 11:21:34] [INFO ] Invariant cache hit.
[2026-05-26 11:21:34] [INFO ] Implicit Places using invariants in 68 ms returned []
[2026-05-26 11:21:34] [INFO ] Invariant cache hit.
[2026-05-26 11:21:35] [INFO ] Implicit Places using invariants and state equation in 908 ms returned []
Implicit Place search using SMT with State Equation took 976 ms to find 0 implicit places.
[2026-05-26 11:21:35] [INFO ] Redundant transitions in 8 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1005 ms. Remains : 104/104 places, 528/528 transitions.
[2026-05-26 11:21:35] [INFO ] Flatten gal took : 12 ms
[2026-05-26 11:21:35] [INFO ] Flatten gal took : 11 ms
[2026-05-26 11:21:35] [INFO ] Input system was already deterministic with 528 transitions.
[2026-05-26 11:21:35] [INFO ] Flatten gal took : 10 ms
[2026-05-26 11:21:35] [INFO ] Flatten gal took : 10 ms
[2026-05-26 11:21:35] [INFO ] Time to serialize gal into /tmp/CTLFireability1305329632774450540.gal : 2 ms
[2026-05-26 11:21:35] [INFO ] Time to serialize properties into /tmp/CTLFireability8295372886441366723.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1305329632774450540.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8295372886441366723.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,9862,1.99082,78368,2,17170,5,54715,6,0,938,22190,0
Converting to forward existential form...Done !
original formula: AF((EF(AG((((c12>=1)&&(aux8_3>=1))&&(aux6_4>=1)))) + AG((A(((((aux16_0>=1)&&(aux14_3>=1))&&(c20>=1))||(((aux7_6>=1)&&(aux5_4>=1))&&(c9>=1...340
=> equivalent forward existential formula: [FwdG(Init,!((E(TRUE U !(E(TRUE U !((((c12>=1)&&(aux8_3>=1))&&(aux6_4>=1)))))) + !(E(TRUE U !((!((E(!(((((c13>=1...622
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...2261
(forward)formula 0,0,15.4595,490444,1,0,1388,2.14128e+06,1092,586,13752,704518,1210
FORMULA PermAdmissibility-PT-01-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 104/104 places, 528/528 transitions.
Applied a total of 0 rules in 20 ms. Remains 104 /104 variables (removed 0) and now considering 528/528 (removed 0) transitions.
[2026-05-26 11:21:51] [INFO ] Invariant cache hit.
[2026-05-26 11:21:51] [INFO ] Implicit Places using invariants in 88 ms returned []
[2026-05-26 11:21:51] [INFO ] Invariant cache hit.
[2026-05-26 11:21:52] [INFO ] Implicit Places using invariants and state equation in 1127 ms returned []
Implicit Place search using SMT with State Equation took 1216 ms to find 0 implicit places.
[2026-05-26 11:21:52] [INFO ] Redundant transitions in 5 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1245 ms. Remains : 104/104 places, 528/528 transitions.
[2026-05-26 11:21:52] [INFO ] Flatten gal took : 11 ms
[2026-05-26 11:21:52] [INFO ] Flatten gal took : 11 ms
[2026-05-26 11:21:52] [INFO ] Input system was already deterministic with 528 transitions.
[2026-05-26 11:21:52] [INFO ] Flatten gal took : 12 ms
[2026-05-26 11:21:52] [INFO ] Flatten gal took : 10 ms
[2026-05-26 11:21:52] [INFO ] Time to serialize gal into /tmp/CTLFireability8096360785622661154.gal : 3 ms
[2026-05-26 11:21:52] [INFO ] Time to serialize properties into /tmp/CTLFireability12007410451753472576.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8096360785622661154.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12007410451753472576.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,9862,1.99893,78176,2,17170,5,54715,6,0,938,22190,0
Converting to forward existential form...Done !
original formula: A(EF((((aux15_2>=1)&&(aux13_7>=1))&&(c18>=1))) U (((aux16_6>=1)&&(aux14_5>=1))&&(c20>=1)))
=> equivalent forward existential formula: [((Init * !(EG(!((((aux16_6>=1)&&(aux14_5>=1))&&(c20>=1)))))) * !(E(!((((aux16_6>=1)&&(aux14_5>=1))&&(c20>=1))) ...271
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...2261
(forward)formula 0,0,16.1558,513584,1,0,1417,2.33701e+06,1084,597,13522,743770,1230
FORMULA PermAdmissibility-PT-01-CTLFireability-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 528/528 transitions.
Applied a total of 0 rules in 7 ms. Remains 104 /104 variables (removed 0) and now considering 528/528 (removed 0) transitions.
[2026-05-26 11:22:08] [INFO ] Invariant cache hit.
[2026-05-26 11:22:08] [INFO ] Implicit Places using invariants in 80 ms returned []
[2026-05-26 11:22:08] [INFO ] Invariant cache hit.
[2026-05-26 11:22:10] [INFO ] Implicit Places using invariants and state equation in 1178 ms returned []
Implicit Place search using SMT with State Equation took 1260 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1269 ms. Remains : 104/104 places, 528/528 transitions.
[2026-05-26 11:22:10] [INFO ] Flatten gal took : 12 ms
[2026-05-26 11:22:10] [INFO ] Flatten gal took : 11 ms
[2026-05-26 11:22:10] [INFO ] Input system was already deterministic with 528 transitions.
[2026-05-26 11:22:10] [INFO ] Flatten gal took : 11 ms
[2026-05-26 11:22:10] [INFO ] Flatten gal took : 10 ms
[2026-05-26 11:22:10] [INFO ] Time to serialize gal into /tmp/CTLFireability4043621356072199589.gal : 2 ms
[2026-05-26 11:22:10] [INFO ] Time to serialize properties into /tmp/CTLFireability10973357870479170488.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4043621356072199589.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10973357870479170488.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,9862,1.95844,78076,2,17170,5,54715,6,0,938,22190,0
Converting to forward existential form...Done !
original formula: AX(EG((((aux16_4>=1)&&(aux14_5>=1))&&(c19>=1))))
=> equivalent forward existential formula: [(EY(Init) * !(EG((((aux16_4>=1)&&(aux14_5>=1))&&(c19>=1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...2261
(forward)formula 0,0,14.0781,446148,1,0,1302,1.80677e+06,1077,526,13303,578216,1078
FORMULA PermAdmissibility-PT-01-CTLFireability-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 528/528 transitions.
Applied a total of 0 rules in 2 ms. Remains 104 /104 variables (removed 0) and now considering 528/528 (removed 0) transitions.
[2026-05-26 11:22:24] [INFO ] Invariant cache hit.
[2026-05-26 11:22:24] [INFO ] Implicit Places using invariants in 92 ms returned []
[2026-05-26 11:22:24] [INFO ] Invariant cache hit.
[2026-05-26 11:22:25] [INFO ] Implicit Places using invariants and state equation in 1055 ms returned []
Implicit Place search using SMT with State Equation took 1148 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1151 ms. Remains : 104/104 places, 528/528 transitions.
[2026-05-26 11:22:25] [INFO ] Flatten gal took : 11 ms
[2026-05-26 11:22:25] [INFO ] Flatten gal took : 10 ms
[2026-05-26 11:22:25] [INFO ] Input system was already deterministic with 528 transitions.
[2026-05-26 11:22:25] [INFO ] Flatten gal took : 11 ms
[2026-05-26 11:22:25] [INFO ] Flatten gal took : 11 ms
[2026-05-26 11:22:25] [INFO ] Time to serialize gal into /tmp/CTLFireability2810507586801755933.gal : 3 ms
[2026-05-26 11:22:25] [INFO ] Time to serialize properties into /tmp/CTLFireability14505432948702978517.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2810507586801755933.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14505432948702978517.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,9862,1.97758,78024,2,17170,5,54715,6,0,938,22190,0
Converting to forward existential form...Done !
original formula: AF(AG(AX((((aux15_2>=1)&&(c18>=1))&&(aux13_4>=1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(!(EX(!((((aux15_2>=1)&&(c18>=1))&&(aux13_4>=1))))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...2261
dead was empty
(forward)formula 0,1,14.8729,465260,1,0,1308,1.95847e+06,1080,529,13508,629772,1087
FORMULA PermAdmissibility-PT-01-CTLFireability-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 528/528 transitions.
Applied a total of 0 rules in 4 ms. Remains 104 /104 variables (removed 0) and now considering 528/528 (removed 0) transitions.
[2026-05-26 11:22:40] [INFO ] Invariant cache hit.
[2026-05-26 11:22:40] [INFO ] Implicit Places using invariants in 87 ms returned []
[2026-05-26 11:22:40] [INFO ] Invariant cache hit.
[2026-05-26 11:22:41] [INFO ] Implicit Places using invariants and state equation in 996 ms returned []
Implicit Place search using SMT with State Equation took 1084 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1090 ms. Remains : 104/104 places, 528/528 transitions.
[2026-05-26 11:22:41] [INFO ] Flatten gal took : 14 ms
[2026-05-26 11:22:41] [INFO ] Flatten gal took : 11 ms
[2026-05-26 11:22:41] [INFO ] Input system was already deterministic with 528 transitions.
[2026-05-26 11:22:41] [INFO ] Flatten gal took : 10 ms
[2026-05-26 11:22:41] [INFO ] Flatten gal took : 10 ms
[2026-05-26 11:22:41] [INFO ] Time to serialize gal into /tmp/CTLFireability3384843636072567326.gal : 2 ms
[2026-05-26 11:22:41] [INFO ] Time to serialize properties into /tmp/CTLFireability12401641695979886918.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3384843636072567326.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12401641695979886918.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,9862,1.9801,78028,2,17170,5,54715,6,0,938,22190,0
Converting to forward existential form...Done !
original formula: E(EX((AG((((aux15_1>=1)&&(aux13_6>=1))&&(c17>=1))) + AF((((aux16_1>=1)&&(c20>=1))&&(aux14_7>=1))))) U EG(EF((((c13>=1)&&(aux11_7>=1))&&(a...168
=> equivalent forward existential formula: [FwdG(FwdU(Init,EX((!(E(TRUE U !((((aux15_1>=1)&&(aux13_6>=1))&&(c17>=1))))) + !(EG(!((((aux16_1>=1)&&(c20>=1))&...236
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...2261
dead was empty
(forward)formula 0,0,15.4558,480648,1,0,1385,2.07939e+06,1090,579,13352,675014,1204
FORMULA PermAdmissibility-PT-01-CTLFireability-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
[2026-05-26 11:22:57] [INFO ] Flatten gal took : 15 ms
[2026-05-26 11:22:57] [INFO ] Flatten gal took : 10 ms
Total runtime 437243 ms.
BK_STOP 1779794577553
--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /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="PermAdmissibility-PT-01"
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 2-5973"
echo " Executing tool itstools"
echo " Input is PermAdmissibility-PT-01, 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 r194-tall-177969914200602"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PermAdmissibility-PT-01.tgz
mv PermAdmissibility-PT-01 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 ;