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.r162-smll-177961107800338.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 LamportFastMutEx-COL-2, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-smll-177961107800338
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 7.8K Mar 7 16:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Mar 7 16:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Mar 7 16:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K Mar 7 16:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 15 11:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 15 11:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 15 11:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 11:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 7 16:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Mar 7 16:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Mar 7 16:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Mar 7 16:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 11:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 11:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 2 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 38K 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 LamportFastMutEx-COL-2-CTLFireability-2024-00
FORMULA_NAME LamportFastMutEx-COL-2-CTLFireability-2024-01
FORMULA_NAME LamportFastMutEx-COL-2-CTLFireability-2024-02
FORMULA_NAME LamportFastMutEx-COL-2-CTLFireability-2024-03
FORMULA_NAME LamportFastMutEx-COL-2-CTLFireability-2024-04
FORMULA_NAME LamportFastMutEx-COL-2-CTLFireability-2024-05
FORMULA_NAME LamportFastMutEx-COL-2-CTLFireability-2024-06
FORMULA_NAME LamportFastMutEx-COL-2-CTLFireability-2024-07
FORMULA_NAME LamportFastMutEx-COL-2-CTLFireability-2024-08
FORMULA_NAME LamportFastMutEx-COL-2-CTLFireability-2024-09
FORMULA_NAME LamportFastMutEx-COL-2-CTLFireability-2024-10
FORMULA_NAME LamportFastMutEx-COL-2-CTLFireability-2024-11
FORMULA_NAME LamportFastMutEx-COL-2-CTLFireability-2024-12
FORMULA_NAME LamportFastMutEx-COL-2-CTLFireability-2024-13
FORMULA_NAME LamportFastMutEx-COL-2-CTLFireability-2024-14
FORMULA_NAME LamportFastMutEx-COL-2-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779840161620

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LamportFastMutEx-COL-2
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202604301425
[2026-05-27 00:02:43] [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]
[2026-05-27 00:02:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-27 00:02:43] [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.
[2026-05-27 00:02:44] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-27 00:02:45] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1378 ms
[2026-05-27 00:02:45] [INFO ] Imported 18 HL places and 17 HL transitions for a total of 69 PT places and 117.0 transition bindings in 40 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 44 ms.
[2026-05-27 00:02:45] [INFO ] Built PT skeleton of HLPN with 18 places and 17 transitions 68 arcs in 10 ms.
[2026-05-27 00:02:45] [INFO ] Skeletonized 2 HLPN properties in 4 ms. Removed 14 properties that had guard overlaps.
Computed a total of 3 stabilizing places and 0 stable transitions
Remains 1 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 207 steps (0 resets) in 23 ms. (8 steps per ms) remains 0/3 properties
[2026-05-27 00:02:45] [INFO ] Flatten gal took : 32 ms
[2026-05-27 00:02:45] [INFO ] Flatten gal took : 6 ms
Domain [pid(3), pid(3)] of place P_wait breaks symmetries in sort pid
Symmetric sort wr.t. initial and guards and successors and join/free detected :P_bool
Arc [3:1*[$i, 1]] contains constants of sort P_bool
Transition T_setbi_2 : constants on arcs in [[3:1*[$i, 1]]] introduces in P_bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2026-05-27 00:02:45] [INFO ] Unfolded HLPN to a Petri net with 69 places and 96 transitions 402 arcs in 48 ms.
[2026-05-27 00:02:45] [INFO ] Unfolded 16 HLPN properties in 2 ms.
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 34 transitions.
FORMULA LamportFastMutEx-COL-2-CTLFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 44 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 62/62 transitions.
Applied a total of 0 rules in 10 ms. Remains 44 /44 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2026-05-27 00:02:46] [INFO ] Flow matrix only has 56 transitions (discarded 6 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1702416838307450335.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3765476578225576762.kers'
[2026-05-27 00:02:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1702416838307450335.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3765476578225576762.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 56 rows 42 cols 152 entries
Finished phase 1 with 34 SingleSign rule and 0 generalized
[2026-05-27 00:02:46] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-3765476578225576762.kers
Total runtime 2 ms.
[2026-05-27 00:02:46] [INFO ] Implicit Places using invariants in 357 ms returned []
[2026-05-27 00:02:46] [INFO ] Flow matrix only has 56 transitions (discarded 6 similar events)
[2026-05-27 00:02:46] [INFO ] Invariant cache hit.
[2026-05-27 00:02:46] [INFO ] State equation strengthened by 16 read => feed constraints.
[2026-05-27 00:02:46] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 630 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2026-05-27 00:02:46] [INFO ] Flow matrix only has 56 transitions (discarded 6 similar events)
[2026-05-27 00:02:46] [INFO ] Invariant cache hit.
[2026-05-27 00:02:46] [INFO ] State equation strengthened by 16 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 60 unsolved
Problem TDEAD3 is UNSAT
Problem TDEAD10 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD14 is UNSAT
Problem TDEAD15 is UNSAT
Problem TDEAD24 is UNSAT
Problem TDEAD27 is UNSAT
Problem TDEAD28 is UNSAT
Problem TDEAD29 is UNSAT
Problem TDEAD32 is UNSAT
Problem TDEAD33 is UNSAT
Problem TDEAD2 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 18/28 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 2/30 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/30 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 4 (OVERLAPS) 56/100 variables, 44/74 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 16/90 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/100 variables, 1/91 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/100 variables, 0/91 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 8 (OVERLAPS) 0/100 variables, 0/91 constraints. Problems are: Problem set: 12 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Real declared 100/100 variables, and 91 constraints, problems are : Problem set: 12 solved, 48 unsolved in 3794 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 44/44 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 12 solved, 48 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 4/4 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 12/16 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 0/16 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 3 (OVERLAPS) 2/44 variables, 6/22 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 9/31 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/31 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 6 (OVERLAPS) 56/100 variables, 44/75 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/100 variables, 16/91 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/100 variables, 48/139 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/100 variables, 1/140 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/100 variables, 0/140 constraints. Problems are: Problem set: 12 solved, 48 unsolved
At refinement iteration 11 (OVERLAPS) 0/100 variables, 0/140 constraints. Problems are: Problem set: 12 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Int declared 100/100 variables, and 140 constraints, problems are : Problem set: 12 solved, 48 unsolved in 2881 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 44/44 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 48/60 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 6771ms problems are : Problem set: 12 solved, 48 unsolved
Search for dead transitions found 12 dead transitions in 6789ms
Found 12 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 12 transitions
Dead transitions reduction (with SMT) removed 12 transitions
Starting structural reductions in LTL mode, iteration 1 : 44/44 places, 50/62 transitions.
Applied a total of 0 rules in 0 ms. Remains 44 /44 variables (removed 0) and now considering 50/50 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7480 ms. Remains : 44/44 places, 50/62 transitions.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 50/50 transitions.
Applied a total of 0 rules in 0 ms. Remains 44 /44 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2026-05-27 00:02:53] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13304366962464260252.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7513208831234667787.kers'
[2026-05-27 00:02:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13304366962464260252.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7513208831234667787.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 48 rows 42 cols 136 entries
Finished phase 1 with 34 SingleSign rule and 0 generalized
[2026-05-27 00:02:53] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7513208831234667787.kers
Total runtime 0 ms.
[2026-05-27 00:02:53] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-27 00:02:53] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
[2026-05-27 00:02:53] [INFO ] Invariant cache hit.
[2026-05-27 00:02:53] [INFO ] State equation strengthened by 14 read => feed constraints.
[2026-05-27 00:02:53] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Running 48 sub problems to find dead transitions.
[2026-05-27 00:02:53] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
[2026-05-27 00:02:53] [INFO ] Invariant cache hit.
[2026-05-27 00:02:53] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (OVERLAPS) 2/44 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 20/30 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 3/33 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 6 (OVERLAPS) 48/92 variables, 44/77 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/92 variables, 14/91 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/92 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 9 (OVERLAPS) 0/92 variables, 1/92 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/92 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/92 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 12 (OVERLAPS) 0/92 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Real declared 92/92 variables, and 93 constraints, problems are : Problem set: 0 solved, 48 unsolved in 3850 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 44/44 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 24/24 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 48 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 14/18 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (OVERLAPS) 2/44 variables, 6/24 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 10/34 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 6 (OVERLAPS) 48/92 variables, 44/78 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/92 variables, 14/92 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/92 variables, 48/140 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/92 variables, 1/141 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/92 variables, 1/142 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/92 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 12 (OVERLAPS) 0/92 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/92 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 14 (OVERLAPS) 0/92 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Int declared 92/92 variables, and 143 constraints, problems are : Problem set: 0 solved, 48 unsolved in 4536 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 44/44 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 26/26 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 8415ms problems are : Problem set: 0 solved, 48 unsolved
Search for dead transitions found 0 dead transitions in 8416ms
Finished structural reductions in LTL mode , in 1 iterations and 8510 ms. Remains : 44/44 places, 50/50 transitions.
Support contains 44 out of 44 places after structural reductions.
[2026-05-27 00:03:01] [INFO ] Flatten gal took : 30 ms
[2026-05-27 00:03:02] [INFO ] Flatten gal took : 30 ms
[2026-05-27 00:03:02] [INFO ] Input system was already deterministic with 50 transitions.
Reduction of identical properties reduced properties to check from 45 to 41
RANDOM walk for 40000 steps (8 resets) in 2280 ms. (17 steps per ms) remains 3/41 properties
BEST_FIRST walk for 40003 steps (8 resets) in 902 ms. (44 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 494 ms. (80 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 175 ms. (227 steps per ms) remains 3/3 properties
[2026-05-27 00:03:03] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
[2026-05-27 00:03:03] [INFO ] Invariant cache hit.
[2026-05-27 00:03:03] [INFO ] State equation strengthened by 14 read => feed constraints.
Problem AtomicPropp10 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 18/44 variables, 6/10 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/10 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 48/92 variables, 44/54 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 14/68 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 0/68 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/92 variables, 0/68 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 92/92 variables, and 68 constraints, problems are : Problem set: 1 solved, 2 unsolved in 92 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 44/44 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 18/44 variables, 6/10 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Problem AtomicPropp7 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 6/16 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/16 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 48/92 variables, 44/60 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 14/74 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/92 variables, 1/75 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/92 variables, 0/75 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/92 variables, 0/75 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 92/92 variables, and 75 constraints, problems are : Problem set: 2 solved, 1 unsolved in 537 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 44/44 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 1/3 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 639ms problems are : Problem set: 2 solved, 1 unsolved
Parikh walk visited 0 properties in 14 ms.
Support contains 15 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 50/50 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 42 transition count 48
Applied a total of 4 rules in 22 ms. Remains 42 /44 variables (removed 2) and now considering 48/50 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 42/44 places, 48/50 transitions.
RANDOM walk for 40000 steps (8 resets) in 293 ms. (136 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (8 resets) in 269 ms. (148 steps per ms) remains 1/1 properties
Probably explored full state space saw : 348 states, properties seen :0
Probabilistic random walk after 1002 steps, saw 348 distinct states, run finished after 17 ms. (steps per millisecond=58 ) properties seen :0
Explored full state space saw : 348 states, properties seen :0
Exhaustive walk after 1002 steps, saw 348 distinct states, run finished after 5 ms. (steps per millisecond=200 ) properties seen :0
Successfully simplified 3 atomic propositions for a total of 15 simplifications.
[2026-05-27 00:03:04] [INFO ] Flatten gal took : 15 ms
[2026-05-27 00:03:04] [INFO ] Flatten gal took : 17 ms
[2026-05-27 00:03:04] [INFO ] Input system was already deterministic with 50 transitions.
Computed a total of 1 stabilizing places and 2 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 50/50 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2026-05-27 00:03:04] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
[2026-05-27 00:03:04] [INFO ] Invariant cache hit.
[2026-05-27 00:03:04] [INFO ] Implicit Places using invariants in 67 ms returned []
[2026-05-27 00:03:04] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
[2026-05-27 00:03:04] [INFO ] Invariant cache hit.
[2026-05-27 00:03:04] [INFO ] State equation strengthened by 14 read => feed constraints.
[2026-05-27 00:03:04] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 186 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 188 ms. Remains : 44/44 places, 50/50 transitions.
[2026-05-27 00:03:04] [INFO ] Flatten gal took : 9 ms
[2026-05-27 00:03:04] [INFO ] Flatten gal took : 7 ms
[2026-05-27 00:03:04] [INFO ] Input system was already deterministic with 50 transitions.
[2026-05-27 00:03:04] [INFO ] Flatten gal took : 8 ms
[2026-05-27 00:03:04] [INFO ] Flatten gal took : 8 ms
[2026-05-27 00:03:04] [INFO ] Time to serialize gal into /tmp/CTLFireability13053021054515519570.gal : 5 ms
[2026-05-27 00:03:04] [INFO ] Time to serialize properties into /tmp/CTLFireability17868022460019512937.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13053021054515519570.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17868022460019512937.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,380,0.058275,4588,2,569,5,2560,6,0,228,2590,0


Converting to forward existential form...Done !
original formula: EX((EG(!(E(((((((P_b_2>=1)&&(P_wait_7>=1))&&(P_await_13_2>=1))||(((P_b_4>=1)&&(P_wait_8>=1))&&(P_await_13_2>=1)))||((((P_b_4>=1)&&(P_wait...679
=> equivalent forward existential formula: ([FwdG(EY(Init),!(E(((((((P_b_2>=1)&&(P_wait_7>=1))&&(P_await_13_2>=1))||(((P_b_4>=1)&&(P_wait_8>=1))&&(P_await_...758
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t7, t12, t13, t16, t17, t18, t19, t32, t33, t34, t35, t36, t37, t42, t43,...284
(forward)formula 0,1,0.242939,8404,1,0,149,21488,132,63,1553,19069,137
FORMULA LamportFastMutEx-COL-2-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 50/50 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2026-05-27 00:03:05] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
[2026-05-27 00:03:05] [INFO ] Invariant cache hit.
[2026-05-27 00:03:05] [INFO ] Implicit Places using invariants in 63 ms returned [30, 31]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 65 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/44 places, 50/50 transitions.
Applied a total of 0 rules in 1 ms. Remains 42 /42 variables (removed 0) and now considering 50/50 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 69 ms. Remains : 42/44 places, 50/50 transitions.
[2026-05-27 00:03:05] [INFO ] Flatten gal took : 6 ms
[2026-05-27 00:03:05] [INFO ] Flatten gal took : 6 ms
[2026-05-27 00:03:05] [INFO ] Input system was already deterministic with 50 transitions.
[2026-05-27 00:03:05] [INFO ] Flatten gal took : 7 ms
[2026-05-27 00:03:05] [INFO ] Flatten gal took : 7 ms
[2026-05-27 00:03:05] [INFO ] Time to serialize gal into /tmp/CTLFireability15273820774131530965.gal : 2 ms
[2026-05-27 00:03:05] [INFO ] Time to serialize properties into /tmp/CTLFireability12663375116049526992.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/CTLFireability15273820774131530965.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12663375116049526992.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,380,0.042495,4692,2,594,5,2612,6,0,220,2614,0


Converting to forward existential form...Done !
original formula: AG((AX((((y_2>=1)&&(P_ifyi_15_2>=1))||((y_1>=1)&&(P_ifyi_15_1>=1)))) + EF((((((y_2>=1)&&(P_ifyi_15_2>=1))||((y_1>=1)&&(P_ifyi_15_1>=1)))|...615
=> equivalent forward existential formula: [(EY((FwdU(Init,TRUE) * !(E(TRUE U (((((y_2>=1)&&(P_ifyi_15_2>=1))||((y_1>=1)&&(P_ifyi_15_1>=1)))||(((y_2>=1)&&(...678
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t7, t12, t13, t16, t17, t18, t19, t32, t33, t34, t35, t36, t37, t42, t43,...284
(forward)formula 0,1,0.321904,10264,1,0,155,32288,121,63,1456,28015,138
FORMULA LamportFastMutEx-COL-2-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 50/50 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2026-05-27 00:03:05] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
[2026-05-27 00:03:05] [INFO ] Invariant cache hit.
[2026-05-27 00:03:05] [INFO ] Implicit Places using invariants in 72 ms returned []
[2026-05-27 00:03:05] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
[2026-05-27 00:03:05] [INFO ] Invariant cache hit.
[2026-05-27 00:03:05] [INFO ] State equation strengthened by 14 read => feed constraints.
[2026-05-27 00:03:05] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 176 ms. Remains : 44/44 places, 50/50 transitions.
[2026-05-27 00:03:05] [INFO ] Flatten gal took : 6 ms
[2026-05-27 00:03:05] [INFO ] Flatten gal took : 7 ms
[2026-05-27 00:03:05] [INFO ] Input system was already deterministic with 50 transitions.
[2026-05-27 00:03:05] [INFO ] Flatten gal took : 7 ms
[2026-05-27 00:03:05] [INFO ] Flatten gal took : 7 ms
[2026-05-27 00:03:05] [INFO ] Time to serialize gal into /tmp/CTLFireability17135098235165692586.gal : 2 ms
[2026-05-27 00:03:05] [INFO ] Time to serialize properties into /tmp/CTLFireability1912352197902691270.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17135098235165692586.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1912352197902691270.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,380,0.042167,4692,2,569,5,2560,6,0,228,2590,0


Converting to forward existential form...Done !
original formula: (EG(((((A(AF(((((P_b_3>=1)&&(P_setbi_24_1>=1))||((P_b_5>=1)&&(P_setbi_24_2>=1)))||(((P_b_4>=1)&&(P_setbi_24_2>=1))||((P_b_2>=1)&&(P_setbi...1783
=> equivalent forward existential formula: [(((Init * EG(((((!((E(!(!(EX(!(((P_fordo_12_1>=1)||(P_fordo_12_2>=1)))))) U (!(!(EG(!(((((P_b_3>=1)&&(P_setbi_2...4852
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t7, t12, t13, t16, t17, t18, t19, t32, t33, t34, t35, t36, t37, t42, t43,...284
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,0.599325,17144,1,0,388,72155,158,190,1628,62557,461
FORMULA LamportFastMutEx-COL-2-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 50/50 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2026-05-27 00:03:06] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
[2026-05-27 00:03:06] [INFO ] Invariant cache hit.
[2026-05-27 00:03:06] [INFO ] Implicit Places using invariants in 40 ms returned [30, 31]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 41 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/44 places, 50/50 transitions.
Applied a total of 0 rules in 0 ms. Remains 42 /42 variables (removed 0) and now considering 50/50 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42 ms. Remains : 42/44 places, 50/50 transitions.
[2026-05-27 00:03:06] [INFO ] Flatten gal took : 4 ms
[2026-05-27 00:03:06] [INFO ] Flatten gal took : 4 ms
[2026-05-27 00:03:06] [INFO ] Input system was already deterministic with 50 transitions.
[2026-05-27 00:03:06] [INFO ] Flatten gal took : 4 ms
[2026-05-27 00:03:06] [INFO ] Flatten gal took : 4 ms
[2026-05-27 00:03:06] [INFO ] Time to serialize gal into /tmp/CTLFireability2385790949751625149.gal : 1 ms
[2026-05-27 00:03:06] [INFO ] Time to serialize properties into /tmp/CTLFireability1759555537367012633.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/CTLFireability2385790949751625149.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1759555537367012633.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,380,0.024802,4696,2,594,5,2612,6,0,220,2614,0


Converting to forward existential form...Done !
original formula: AX(AX((((AF(AG((((x_1>=1)&&(P_ifxi_10_1>=1))||((x_2>=1)&&(P_ifxi_10_2>=1))))) * EG(((((P_b_3>=1)&&(P_setbi_24_1>=1))||((P_b_5>=1)&&(P_set...1419
=> equivalent forward existential formula: ((([FwdG(EY(EY(Init)),!(!(E(TRUE U !((((x_1>=1)&&(P_ifxi_10_1>=1))||((x_2>=1)&&(P_ifxi_10_2>=1))))))))] = FALSE ...1611
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t7, t12, t13, t16, t17, t18, t19, t32, t33, t34, t35, t36, t37, t42, t43,...284
(forward)formula 0,0,0.111473,8048,1,0,165,18182,126,71,1442,15017,154
FORMULA LamportFastMutEx-COL-2-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 50/50 transitions.
Applied a total of 0 rules in 0 ms. Remains 44 /44 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2026-05-27 00:03:06] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
[2026-05-27 00:03:06] [INFO ] Invariant cache hit.
[2026-05-27 00:03:06] [INFO ] Implicit Places using invariants in 51 ms returned []
[2026-05-27 00:03:06] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
[2026-05-27 00:03:06] [INFO ] Invariant cache hit.
[2026-05-27 00:03:06] [INFO ] State equation strengthened by 14 read => feed constraints.
[2026-05-27 00:03:06] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 111 ms. Remains : 44/44 places, 50/50 transitions.
[2026-05-27 00:03:06] [INFO ] Flatten gal took : 4 ms
[2026-05-27 00:03:06] [INFO ] Flatten gal took : 4 ms
[2026-05-27 00:03:06] [INFO ] Input system was already deterministic with 50 transitions.
[2026-05-27 00:03:06] [INFO ] Flatten gal took : 3 ms
[2026-05-27 00:03:06] [INFO ] Flatten gal took : 4 ms
[2026-05-27 00:03:06] [INFO ] Time to serialize gal into /tmp/CTLFireability13589027624954379793.gal : 0 ms
[2026-05-27 00:03:06] [INFO ] Time to serialize properties into /tmp/CTLFireability971615806915891806.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/CTLFireability13589027624954379793.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability971615806915891806.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,380,0.025241,4692,2,569,5,2560,6,0,228,2590,0


Converting to forward existential form...Done !
original formula: ((AF(AG(((((y_0>=1)&&(P_ify0_4_1>=1))||((y_0>=1)&&(P_ify0_4_2>=1))) * AX(((((P_b_3<1)||(P_setbi_5_1<1))&&((P_b_5<1)||(P_setbi_5_2<1)))&&(...1044
=> equivalent forward existential formula: [FwdG(((Init * !(EX(((((P_await_13_1>=1)&&(P_done_4>=1))&&(P_done_5>=1))||(((P_await_13_2>=1)&&(P_done_7>=1))&&(...1526
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t7, t12, t13, t16, t17, t18, t19, t32, t33, t34, t35, t36, t37, t42, t43,...284
Using saturation style SCC detection
(forward)formula 0,0,0.484788,14744,1,0,249,57244,140,126,1685,52736,251
FORMULA LamportFastMutEx-COL-2-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 50/50 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2026-05-27 00:03:07] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
[2026-05-27 00:03:07] [INFO ] Invariant cache hit.
[2026-05-27 00:03:07] [INFO ] Implicit Places using invariants in 50 ms returned []
[2026-05-27 00:03:07] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
[2026-05-27 00:03:07] [INFO ] Invariant cache hit.
[2026-05-27 00:03:07] [INFO ] State equation strengthened by 14 read => feed constraints.
[2026-05-27 00:03:07] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 138 ms. Remains : 44/44 places, 50/50 transitions.
[2026-05-27 00:03:07] [INFO ] Flatten gal took : 5 ms
[2026-05-27 00:03:07] [INFO ] Flatten gal took : 5 ms
[2026-05-27 00:03:07] [INFO ] Input system was already deterministic with 50 transitions.
[2026-05-27 00:03:07] [INFO ] Flatten gal took : 5 ms
[2026-05-27 00:03:07] [INFO ] Flatten gal took : 5 ms
[2026-05-27 00:03:07] [INFO ] Time to serialize gal into /tmp/CTLFireability17788577167536253671.gal : 1 ms
[2026-05-27 00:03:07] [INFO ] Time to serialize properties into /tmp/CTLFireability4857873416721822987.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/CTLFireability17788577167536253671.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4857873416721822987.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,380,0.027958,4696,2,569,5,2560,6,0,228,2590,0


Converting to forward existential form...Done !
original formula: AX((((((y_0<1)||(P_awaity_1<1))&&((y_0<1)||(P_awaity_2<1))) + (AF((((((y_2<1)||(P_sety_9_2<1))&&((y_0<1)||(P_sety_9_1<1)))&&(((y_2<1)||(P...2293
=> equivalent forward existential formula: (([(((EY(Init) * !(((((y_0<1)||(P_awaity_1<1))&&((y_0<1)||(P_awaity_2<1))) + (!(EG(!((((((y_2<1)||(P_sety_9_2<1)...10559
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t7, t12, t13, t16, t17, t18, t19, t32, t33, t34, t35, t36, t37, t42, t43,...284
(forward)formula 0,1,0.38361,12776,1,0,295,46362,177,134,1657,41796,336
FORMULA LamportFastMutEx-COL-2-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 : 44/44 places, 50/50 transitions.
Applied a total of 0 rules in 7 ms. Remains 44 /44 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2026-05-27 00:03:07] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
[2026-05-27 00:03:07] [INFO ] Invariant cache hit.
[2026-05-27 00:03:07] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-27 00:03:07] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
[2026-05-27 00:03:07] [INFO ] Invariant cache hit.
[2026-05-27 00:03:07] [INFO ] State equation strengthened by 14 read => feed constraints.
[2026-05-27 00:03:07] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2026-05-27 00:03:07] [INFO ] Redundant transitions in 1 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 122 ms. Remains : 44/44 places, 50/50 transitions.
[2026-05-27 00:03:07] [INFO ] Flatten gal took : 6 ms
[2026-05-27 00:03:07] [INFO ] Flatten gal took : 6 ms
[2026-05-27 00:03:07] [INFO ] Input system was already deterministic with 50 transitions.
[2026-05-27 00:03:07] [INFO ] Flatten gal took : 7 ms
[2026-05-27 00:03:07] [INFO ] Flatten gal took : 6 ms
[2026-05-27 00:03:07] [INFO ] Time to serialize gal into /tmp/CTLFireability18105754106199960185.gal : 1 ms
[2026-05-27 00:03:07] [INFO ] Time to serialize properties into /tmp/CTLFireability9956250561352117030.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/CTLFireability18105754106199960185.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9956250561352117030.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,380,0.042106,4716,2,569,5,2560,6,0,228,2590,0


Converting to forward existential form...Done !
original formula: A((!(((((!(EG(((((P_await_13_1>=1)&&(P_done_4>=1))&&(P_done_5>=1))||(((P_await_13_2>=1)&&(P_done_7>=1))&&(P_done_8>=1))))) + (E(((P_fordo...2548
=> equivalent forward existential formula: [((Init * !(EG(!(E(E(TRUE U EG((((((y_0>=1)&&(P_awaity_1>=1))||((y_0>=1)&&(P_awaity_2>=1)))||(((y_1>=1)&&(P_ify0...4012
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t7, t12, t13, t16, t17, t18, t19, t32, t33, t34, t35, t36, t37, t42, t43,...284
(forward)formula 0,1,0.339595,10312,1,0,170,30146,134,70,1542,26857,164
FORMULA LamportFastMutEx-COL-2-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 50/50 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2026-05-27 00:03:08] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
[2026-05-27 00:03:08] [INFO ] Invariant cache hit.
[2026-05-27 00:03:08] [INFO ] Implicit Places using invariants in 54 ms returned [30, 31]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 56 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/44 places, 50/50 transitions.
Applied a total of 0 rules in 1 ms. Remains 42 /42 variables (removed 0) and now considering 50/50 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 58 ms. Remains : 42/44 places, 50/50 transitions.
[2026-05-27 00:03:08] [INFO ] Flatten gal took : 4 ms
[2026-05-27 00:03:08] [INFO ] Flatten gal took : 4 ms
[2026-05-27 00:03:08] [INFO ] Input system was already deterministic with 50 transitions.
[2026-05-27 00:03:08] [INFO ] Flatten gal took : 3 ms
[2026-05-27 00:03:08] [INFO ] Flatten gal took : 3 ms
[2026-05-27 00:03:08] [INFO ] Time to serialize gal into /tmp/CTLFireability3211379569955078792.gal : 1 ms
[2026-05-27 00:03:08] [INFO ] Time to serialize properties into /tmp/CTLFireability2670148981592521578.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/CTLFireability3211379569955078792.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2670148981592521578.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,380,0.041187,4692,2,594,5,2612,6,0,220,2614,0


Converting to forward existential form...Done !
original formula: EX(((EG(((((P_b_3<1)||(P_setbi_24_1<1))&&((P_b_5<1)||(P_setbi_24_2<1)))&&(((P_b_4<1)||(P_setbi_24_2<1))&&((P_b_2<1)||(P_setbi_24_1<1)))))...1313
=> equivalent forward existential formula: (([(EY((EY(Init) * EG(((((P_b_3<1)||(P_setbi_24_1<1))&&((P_b_5<1)||(P_setbi_24_2<1)))&&(((P_b_4<1)||(P_setbi_24_...2037
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t7, t12, t13, t16, t17, t18, t19, t32, t33, t34, t35, t36, t37, t42, t43,...284
(forward)formula 0,0,0.559233,16188,1,0,291,63674,140,120,1529,54940,322
FORMULA LamportFastMutEx-COL-2-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 50/50 transitions.
Applied a total of 0 rules in 0 ms. Remains 44 /44 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2026-05-27 00:03:08] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
[2026-05-27 00:03:08] [INFO ] Invariant cache hit.
[2026-05-27 00:03:09] [INFO ] Implicit Places using invariants in 46 ms returned []
[2026-05-27 00:03:09] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
[2026-05-27 00:03:09] [INFO ] Invariant cache hit.
[2026-05-27 00:03:09] [INFO ] State equation strengthened by 14 read => feed constraints.
[2026-05-27 00:03:09] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 136 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 137 ms. Remains : 44/44 places, 50/50 transitions.
[2026-05-27 00:03:09] [INFO ] Flatten gal took : 5 ms
[2026-05-27 00:03:09] [INFO ] Flatten gal took : 5 ms
[2026-05-27 00:03:09] [INFO ] Input system was already deterministic with 50 transitions.
[2026-05-27 00:03:09] [INFO ] Flatten gal took : 6 ms
[2026-05-27 00:03:09] [INFO ] Flatten gal took : 5 ms
[2026-05-27 00:03:09] [INFO ] Time to serialize gal into /tmp/CTLFireability9597529915773799053.gal : 1 ms
[2026-05-27 00:03:09] [INFO ] Time to serialize properties into /tmp/CTLFireability10075688526065891401.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/CTLFireability9597529915773799053.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10075688526065891401.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,380,0.028154,4708,2,569,5,2560,6,0,228,2590,0


Converting to forward existential form...Done !
original formula: (A(((!((!(EG((((((x_1>=1)&&(P_setx_3_2>=1))||((x_1>=1)&&(P_setx_3_1>=1)))||(((x_2>=1)&&(P_setx_3_1>=1))||((x_2>=1)&&(P_setx_3_2>=1))))||(...2816
=> equivalent forward existential formula: ([FwdG((Init * !(!((E(!(((((y_1>=1)&&(P_ify0_4_1>=1))||((y_1>=1)&&(P_ify0_4_2>=1)))||(((y_2>=1)&&(P_ify0_4_1>=1)...5135
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t7, t12, t13, t16, t17, t18, t19, t32, t33, t34, t35, t36, t37, t42, t43,...284
Using saturation style SCC detection
(forward)formula 0,0,0.544056,18992,1,0,483,85770,170,238,1645,76347,575
FORMULA LamportFastMutEx-COL-2-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 44/44 places, 50/50 transitions.
Applied a total of 0 rules in 5 ms. Remains 44 /44 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2026-05-27 00:03:09] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
[2026-05-27 00:03:09] [INFO ] Invariant cache hit.
[2026-05-27 00:03:09] [INFO ] Implicit Places using invariants in 95 ms returned [30, 31]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 103 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 42/44 places, 50/50 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 42 transition count 48
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 40 transition count 48
Applied a total of 4 rules in 13 ms. Remains 40 /42 variables (removed 2) and now considering 48/50 (removed 2) transitions.
[2026-05-27 00:03:09] [INFO ] Flow matrix only has 46 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9086020462180413607.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3034510287072219316.kers'
[2026-05-27 00:03:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9086020462180413607.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3034510287072219316.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 46 rows 38 cols 130 entries
Finished phase 1 with 32 SingleSign rule and 0 generalized
[2026-05-27 00:03:09] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-3034510287072219316.kers
Total runtime 3 ms.
[2026-05-27 00:03:09] [INFO ] Implicit Places using invariants in 97 ms returned []
[2026-05-27 00:03:09] [INFO ] Flow matrix only has 46 transitions (discarded 2 similar events)
[2026-05-27 00:03:09] [INFO ] Invariant cache hit.
[2026-05-27 00:03:09] [INFO ] State equation strengthened by 10 read => feed constraints.
[2026-05-27 00:03:10] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 222 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 40/44 places, 48/50 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 345 ms. Remains : 40/44 places, 48/50 transitions.
[2026-05-27 00:03:10] [INFO ] Flatten gal took : 5 ms
[2026-05-27 00:03:10] [INFO ] Flatten gal took : 5 ms
[2026-05-27 00:03:10] [INFO ] Input system was already deterministic with 48 transitions.
[2026-05-27 00:03:10] [INFO ] Flatten gal took : 5 ms
[2026-05-27 00:03:10] [INFO ] Flatten gal took : 5 ms
[2026-05-27 00:03:10] [INFO ] Time to serialize gal into /tmp/CTLFireability17516812035473449397.gal : 1 ms
[2026-05-27 00:03:10] [INFO ] Time to serialize properties into /tmp/CTLFireability10617638932151251689.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/CTLFireability17516812035473449397.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10617638932151251689.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,356,0.037375,4564,2,491,5,2173,6,0,210,2457,0


Converting to forward existential form...Done !
original formula: A(((P_fordo_12_1>=1)||(P_fordo_12_2>=1)) U (EF(((!(((y_0>=1)&&(P_ify0_4_1>=1))||((y_0>=1)&&(P_ify0_4_2>=1))))&&(((x_1>=1)&&(P_ifxi_10_1>=...389
=> equivalent forward existential formula: [((Init * !(EG(!((E(TRUE U ((!(((y_0>=1)&&(P_ify0_4_1>=1))||((y_0>=1)&&(P_ify0_4_2>=1))))&&(((x_1>=1)&&(P_ifxi_1...1156
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t7, t12, t13, t16, t17, t18, t19, t34, t35, t36, t37, t38, t39, t40, t41,...284
(forward)formula 0,0,0.221467,8676,1,0,140,22750,125,56,1433,20038,126
FORMULA LamportFastMutEx-COL-2-CTLFireability-2024-09 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 : 44/44 places, 50/50 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2026-05-27 00:03:10] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12488846680479709937.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9719567482892595366.kers'
[2026-05-27 00:03:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12488846680479709937.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9719567482892595366.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 48 rows 42 cols 136 entries
Finished phase 1 with 34 SingleSign rule and 0 generalized
[2026-05-27 00:03:10] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9719567482892595366.kers
Total runtime 0 ms.
[2026-05-27 00:03:10] [INFO ] Implicit Places using invariants in 70 ms returned [30, 31]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 72 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/44 places, 50/50 transitions.
Applied a total of 0 rules in 1 ms. Remains 42 /42 variables (removed 0) and now considering 50/50 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 75 ms. Remains : 42/44 places, 50/50 transitions.
[2026-05-27 00:03:10] [INFO ] Flatten gal took : 4 ms
[2026-05-27 00:03:10] [INFO ] Flatten gal took : 4 ms
[2026-05-27 00:03:10] [INFO ] Input system was already deterministic with 50 transitions.
[2026-05-27 00:03:10] [INFO ] Flatten gal took : 5 ms
[2026-05-27 00:03:10] [INFO ] Flatten gal took : 4 ms
[2026-05-27 00:03:10] [INFO ] Time to serialize gal into /tmp/CTLFireability6005388671197302812.gal : 1 ms
[2026-05-27 00:03:10] [INFO ] Time to serialize properties into /tmp/CTLFireability7399327177003358045.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/CTLFireability6005388671197302812.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7399327177003358045.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,380,0.027091,4688,2,594,5,2612,6,0,220,2614,0


Converting to forward existential form...Done !
original formula: EF((AX(((((x_0<1)||(P_ifxi_10_2<1))&&((x_2<1)||(P_ifxi_10_1<1)))&&(((x_0<1)||(P_ifxi_10_1<1))&&((x_1<1)||(P_ifxi_10_2<1))))) * (AG((((y_0...326
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(EX(!(((((x_0<1)||(P_ifxi_10_2<1))&&((x_2<1)||(P_ifxi_10_1<1)))&&(((x_0<1)||(P_ifxi_10_1<...565
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t7, t12, t13, t16, t17, t18, t19, t32, t33, t34, t35, t36, t37, t42, t43,...284
(forward)formula 0,1,0.223208,10944,1,0,154,33084,124,67,1523,29603,144
FORMULA LamportFastMutEx-COL-2-CTLFireability-2024-10 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 : 44/44 places, 50/50 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 42 transition count 48
Applied a total of 4 rules in 7 ms. Remains 42 /44 variables (removed 2) and now considering 48/50 (removed 2) transitions.
[2026-05-27 00:03:10] [INFO ] Flow matrix only has 46 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16776498921832886408.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8606400550043673373.kers'
[2026-05-27 00:03:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16776498921832886408.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8606400550043673373.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 46 rows 40 cols 132 entries
Finished phase 1 with 32 SingleSign rule and 0 generalized
[2026-05-27 00:03:10] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8606400550043673373.kers
Total runtime 1 ms.
[2026-05-27 00:03:10] [INFO ] Implicit Places using invariants in 81 ms returned [28, 29]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 82 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 40/44 places, 48/50 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 40 transition count 46
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 38 transition count 46
Applied a total of 4 rules in 5 ms. Remains 38 /40 variables (removed 2) and now considering 46/48 (removed 2) transitions.
[2026-05-27 00:03:10] [INFO ] Flow matrix only has 44 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6107709632067674832.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13524629619627415722.kers'
[2026-05-27 00:03:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6107709632067674832.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13524629619627415722.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 44 rows 36 cols 126 entries
Finished phase 1 with 30 SingleSign rule and 0 generalized
[2026-05-27 00:03:10] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13524629619627415722.kers
Total runtime 1 ms.
[2026-05-27 00:03:10] [INFO ] Implicit Places using invariants in 75 ms returned []
[2026-05-27 00:03:10] [INFO ] Flow matrix only has 44 transitions (discarded 2 similar events)
[2026-05-27 00:03:10] [INFO ] Invariant cache hit.
[2026-05-27 00:03:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2026-05-27 00:03:10] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 38/44 places, 46/50 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 266 ms. Remains : 38/44 places, 46/50 transitions.
[2026-05-27 00:03:10] [INFO ] Flatten gal took : 4 ms
[2026-05-27 00:03:10] [INFO ] Flatten gal took : 4 ms
[2026-05-27 00:03:10] [INFO ] Input system was already deterministic with 46 transitions.
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
FORMULA LamportFastMutEx-COL-2-CTLFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-27 00:03:10] [INFO ] Flatten gal took : 5 ms
[2026-05-27 00:03:10] [INFO ] Flatten gal took : 4 ms
[2026-05-27 00:03:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8389740612261423673.gal : 1 ms
[2026-05-27 00:03:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2376021107804124766.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8389740612261423673.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2376021107804124766.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 50/50 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2026-05-27 00:03:11] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10494160800240045293.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3205467460165516639.kers'
[2026-05-27 00:03:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10494160800240045293.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3205467460165516639.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 48 rows 42 cols 136 entries
Finished phase 1 with 34 SingleSign rule and 0 generalized
[2026-05-27 00:03:11] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3205467460165516639.kers
Total runtime 1 ms.
[2026-05-27 00:03:11] [INFO ] Implicit Places using invariants in 81 ms returned [30, 31]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 82 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/44 places, 50/50 transitions.
Applied a total of 0 rules in 1 ms. Remains 42 /42 variables (removed 0) and now considering 50/50 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 85 ms. Remains : 42/44 places, 50/50 transitions.
[2026-05-27 00:03:11] [INFO ] Flatten gal took : 4 ms
[2026-05-27 00:03:11] [INFO ] Flatten gal took : 4 ms
[2026-05-27 00:03:11] [INFO ] Input system was already deterministic with 50 transitions.
[2026-05-27 00:03:11] [INFO ] Flatten gal took : 4 ms
[2026-05-27 00:03:11] [INFO ] Flatten gal took : 4 ms
[2026-05-27 00:03:11] [INFO ] Time to serialize gal into /tmp/CTLFireability11440829256645629426.gal : 1 ms
[2026-05-27 00:03:11] [INFO ] Time to serialize properties into /tmp/CTLFireability15740151403369712268.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/CTLFireability11440829256645629426.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15740151403369712268.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,380,0.041955,4692,2,594,5,2612,6,0,220,2614,0


Converting to forward existential form...Done !
original formula: AF(AX((A(((((P_b_3>=1)&&(P_setbi_24_1>=1))||((P_b_5>=1)&&(P_setbi_24_2>=1)))||(((P_b_4>=1)&&(P_setbi_24_2>=1))||((P_b_2>=1)&&(P_setbi_24_...535
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!((!((E(!((((((y_1>=1)&&(P_CS_21_2>=1))||((y_0>=1)&&(P_CS_21_1>=1)))||(((y_0>=1)&&(P_CS_21_2>=...973
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t7, t12, t13, t16, t17, t18, t19, t32, t33, t34, t35, t36, t37, t42, t43,...284
(forward)formula 0,0,0.659432,18176,1,0,397,75336,135,192,1481,77688,423
FORMULA LamportFastMutEx-COL-2-CTLFireability-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 50/50 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2026-05-27 00:03:11] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
[2026-05-27 00:03:11] [INFO ] Invariant cache hit.
[2026-05-27 00:03:11] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-27 00:03:11] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
[2026-05-27 00:03:11] [INFO ] Invariant cache hit.
[2026-05-27 00:03:11] [INFO ] State equation strengthened by 14 read => feed constraints.
[2026-05-27 00:03:11] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 97 ms. Remains : 44/44 places, 50/50 transitions.
[2026-05-27 00:03:11] [INFO ] Flatten gal took : 3 ms
[2026-05-27 00:03:11] [INFO ] Flatten gal took : 3 ms
[2026-05-27 00:03:11] [INFO ] Input system was already deterministic with 50 transitions.
[2026-05-27 00:03:11] [INFO ] Flatten gal took : 3 ms
[2026-05-27 00:03:11] [INFO ] Flatten gal took : 3 ms
[2026-05-27 00:03:11] [INFO ] Time to serialize gal into /tmp/CTLFireability13641141102109283478.gal : 0 ms
[2026-05-27 00:03:11] [INFO ] Time to serialize properties into /tmp/CTLFireability2816329975102867827.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/CTLFireability13641141102109283478.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2816329975102867827.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,380,0.025854,4680,2,569,5,2560,6,0,228,2590,0


Converting to forward existential form...Done !
original formula: (A((((((y_0>=1)&&(P_ify0_4_1>=1))||((y_0>=1)&&(P_ify0_4_2>=1)))&&(((((P_b_2>=1)&&(P_wait_7>=1))&&(P_await_13_2>=1))||(((P_b_4>=1)&&(P_wai...1650
=> equivalent forward existential formula: (([((FwdU(Init,!(EX(!(EX((((((x_0>=1)&&(P_ifxi_10_2>=1))||((x_2>=1)&&(P_ifxi_10_1>=1)))||(((x_0>=1)&&(P_ifxi_10_...2288
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t7, t12, t13, t16, t17, t18, t19, t32, t33, t34, t35, t36, t37, t42, t43,...284
(forward)formula 0,1,0.27586,13364,1,0,192,48549,140,92,1580,44228,197
FORMULA LamportFastMutEx-COL-2-CTLFireability-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 50/50 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2026-05-27 00:03:12] [INFO ] Flow matrix only has 48 transitions (discarded 2 similar events)
[2026-05-27 00:03:12] [INFO ] Invariant cache hit.
[2026-05-27 00:03:12] [INFO ] Implicit Places using invariants in 43 ms returned [30, 31]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 44 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/44 places, 50/50 transitions.
Applied a total of 0 rules in 1 ms. Remains 42 /42 variables (removed 0) and now considering 50/50 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 46 ms. Remains : 42/44 places, 50/50 transitions.
[2026-05-27 00:03:12] [INFO ] Flatten gal took : 3 ms
[2026-05-27 00:03:12] [INFO ] Flatten gal took : 3 ms
[2026-05-27 00:03:12] [INFO ] Input system was already deterministic with 50 transitions.
[2026-05-27 00:03:12] [INFO ] Flatten gal took : 3 ms
[2026-05-27 00:03:12] [INFO ] Flatten gal took : 3 ms
[2026-05-27 00:03:12] [INFO ] Time to serialize gal into /tmp/CTLFireability11823436298927952815.gal : 1 ms
[2026-05-27 00:03:12] [INFO ] Time to serialize properties into /tmp/CTLFireability12918808300542088458.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/CTLFireability11823436298927952815.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12918808300542088458.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,380,0.02997,4700,2,594,5,2612,6,0,220,2614,0


Converting to forward existential form...Done !
original formula: EX((A(E(AX((((((y_1>=1)&&(P_CS_21_2>=1))||((y_0>=1)&&(P_CS_21_1>=1)))||(((y_0>=1)&&(P_CS_21_2>=1))||((y_2>=1)&&(P_CS_21_1>=1))))||(((y_2>...842
=> equivalent forward existential formula: (([(EY((EY(Init) * !((E(!(!(E(TRUE U !(!((((y_0<1)||(P_awaity_1<1))&&((y_0<1)||(P_awaity_2<1)))))))) U (!(E(!(EX...3049
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t7, t12, t13, t16, t17, t18, t19, t32, t33, t34, t35, t36, t37, t42, t43,...284
(forward)formula 0,0,0.234201,10172,1,0,160,28662,139,67,1512,27316,151
FORMULA LamportFastMutEx-COL-2-CTLFireability-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

[2026-05-27 00:03:12] [INFO ] Flatten gal took : 3 ms
[2026-05-27 00:03:12] [INFO ] Flatten gal took : 3 ms
Total runtime 28917 ms.

BK_STOP 1779840192584

--------------------
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_1.0.0.202604301425.jar
+ 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="LamportFastMutEx-COL-2"
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 LamportFastMutEx-COL-2, 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 r162-smll-177961107800338"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-COL-2.tgz
mv LamportFastMutEx-COL-2 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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;