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-177961107900401.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-PT-3, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-smll-177961107900401
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 744K
-rw-r--r-- 1 mcc users 12K Mar 7 16:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Mar 7 16:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K Mar 7 16:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 92K 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 7.2K Mar 15 11:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 37K Mar 15 11:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Mar 15 11:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 40K Mar 15 11:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Mar 7 16:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Mar 7 16:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 25K Mar 7 16:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 146K Mar 7 16:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 11:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.1K Mar 15 11:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 77K 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-PT-3-CTLCardinality-2024-00
FORMULA_NAME LamportFastMutEx-PT-3-CTLCardinality-2024-01
FORMULA_NAME LamportFastMutEx-PT-3-CTLCardinality-2024-02
FORMULA_NAME LamportFastMutEx-PT-3-CTLCardinality-2024-03
FORMULA_NAME LamportFastMutEx-PT-3-CTLCardinality-2024-04
FORMULA_NAME LamportFastMutEx-PT-3-CTLCardinality-2024-05
FORMULA_NAME LamportFastMutEx-PT-3-CTLCardinality-2024-06
FORMULA_NAME LamportFastMutEx-PT-3-CTLCardinality-2024-07
FORMULA_NAME LamportFastMutEx-PT-3-CTLCardinality-2024-08
FORMULA_NAME LamportFastMutEx-PT-3-CTLCardinality-2024-09
FORMULA_NAME LamportFastMutEx-PT-3-CTLCardinality-2024-10
FORMULA_NAME LamportFastMutEx-PT-3-CTLCardinality-2024-11
FORMULA_NAME LamportFastMutEx-PT-3-CTLCardinality-2024-12
FORMULA_NAME LamportFastMutEx-PT-3-CTLCardinality-2024-13
FORMULA_NAME LamportFastMutEx-PT-3-CTLCardinality-2024-14
FORMULA_NAME LamportFastMutEx-PT-3-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779874926070

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LamportFastMutEx-PT-3
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-27 09:42:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-27 09:42:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-27 09:42:08] [INFO ] Load time of PNML (sax parser for PT used): 99 ms
[2026-05-27 09:42:08] [INFO ] Transformed 100 places.
[2026-05-27 09:42:08] [INFO ] Transformed 156 transitions.
[2026-05-27 09:42:08] [INFO ] Found NUPN structural information;
[2026-05-27 09:42:08] [INFO ] Completing missing partition info from NUPN : creating a component with [P_start_1_0, P_start_1_1, P_start_1_2, P_start_1_3, P_b_0_false, P_b_0_true, P_b_1_false, P_b_1_true, P_b_2_false, P_b_2_true, P_b_3_false, P_b_3_true, P_setx_3_0, P_setx_3_1, P_setx_3_2, P_setx_3_3, P_setbi_5_0, P_setbi_5_1, P_setbi_5_2, P_setbi_5_3, P_ify0_4_0, P_ify0_4_1, P_ify0_4_2, P_ify0_4_3, P_sety_9_0, P_sety_9_1, P_sety_9_2, P_sety_9_3, P_ifxi_10_0, P_ifxi_10_1, P_ifxi_10_2, P_ifxi_10_3, P_setbi_11_0, P_setbi_11_1, P_setbi_11_2, P_setbi_11_3, P_fordo_12_0, P_fordo_12_1, P_fordo_12_2, P_fordo_12_3, P_wait_0_0, P_wait_0_1, P_wait_0_2, P_wait_0_3, P_wait_1_0, P_wait_1_1, P_wait_1_2, P_wait_1_3, P_wait_2_0, P_wait_2_1, P_wait_2_2, P_wait_2_3, P_wait_3_0, P_wait_3_1, P_wait_3_2, P_wait_3_3, P_await_13_0, P_await_13_1, P_await_13_2, P_await_13_3, P_done_0_0, P_done_0_1, P_done_0_2, P_done_0_3, P_done_1_0, P_done_1_1, P_done_1_2, P_done_1_3, P_done_2_0, P_done_2_1, P_done_2_2, P_done_2_3, P_done_3_0, P_done_3_1, P_done_3_2, P_done_3_3, P_ifyi_15_0, P_ifyi_15_1, P_ifyi_15_2, P_ifyi_15_3, P_awaity_0, P_awaity_1, P_awaity_2, P_awaity_3, P_CS_21_0, P_CS_21_1, P_CS_21_2, P_CS_21_3, P_setbi_24_0, P_setbi_24_1, P_setbi_24_2, P_setbi_24_3]
[2026-05-27 09:42:08] [INFO ] Parsed PT model containing 100 places and 156 transitions and 664 arcs in 238 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 22 ms.
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 42 transitions.
FORMULA LamportFastMutEx-PT-3-CTLCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-3-CTLCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-3-CTLCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 63 out of 71 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 114/114 transitions.
Applied a total of 0 rules in 11 ms. Remains 71 /71 variables (removed 0) and now considering 114/114 (removed 0) transitions.
[2026-05-27 09:42:08] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17836807503447887887.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13647986774765265478.kers'
[2026-05-27 09:42:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17836807503447887887.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13647986774765265478.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 96 rows 68 cols 276 entries
Finished phase 1 with 54 SingleSign rule and 0 generalized
[2026-05-27 09:42:08] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-13647986774765265478.kers
Total runtime 2 ms.
[2026-05-27 09:42:08] [INFO ] Implicit Places using invariants in 392 ms returned []
[2026-05-27 09:42:08] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
[2026-05-27 09:42:08] [INFO ] Invariant cache hit.
[2026-05-27 09:42:08] [INFO ] State equation strengthened by 27 read => feed constraints.
[2026-05-27 09:42:08] [INFO ] Implicit Places using invariants and state equation in 214 ms returned []
Implicit Place search using SMT with State Equation took 663 ms to find 0 implicit places.
Running 111 sub problems to find dead transitions.
[2026-05-27 09:42:08] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
[2026-05-27 09:42:08] [INFO ] Invariant cache hit.
[2026-05-27 09:42:08] [INFO ] State equation strengthened by 27 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 71/71 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 17/88 constraints. Problems are: Problem set: 0 solved, 111 unsolved
Problem TDEAD1 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD18 is UNSAT
Problem TDEAD22 is UNSAT
Problem TDEAD26 is UNSAT
Problem TDEAD27 is UNSAT
Problem TDEAD29 is UNSAT
Problem TDEAD31 is UNSAT
Problem TDEAD40 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD51 is UNSAT
Problem TDEAD54 is UNSAT
Problem TDEAD57 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD62 is UNSAT
Problem TDEAD1 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD18 is UNSAT
Problem TDEAD22 is UNSAT
Problem TDEAD26 is UNSAT
Problem TDEAD27 is UNSAT
Problem TDEAD29 is UNSAT
Problem TDEAD31 is UNSAT
Problem TDEAD40 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD51 is UNSAT
Problem TDEAD54 is UNSAT
Problem TDEAD57 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD62 is UNSAT
Problem TDEAD64 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 20/108 constraints. Problems are: Problem set: 18 solved, 93 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/71 variables, 17/125 constraints. Problems are: Problem set: 18 solved, 93 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/71 variables, 3/128 constraints. Problems are: Problem set: 18 solved, 93 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/71 variables, 2/130 constraints. Problems are: Problem set: 18 solved, 93 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/71 variables, 0/130 constraints. Problems are: Problem set: 18 solved, 93 unsolved
At refinement iteration 7 (OVERLAPS) 96/167 variables, 71/201 constraints. Problems are: Problem set: 18 solved, 93 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/167 variables, 27/228 constraints. Problems are: Problem set: 18 solved, 93 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/167 variables, 2/230 constraints. Problems are: Problem set: 18 solved, 93 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/167 variables, 0/230 constraints. Problems are: Problem set: 18 solved, 93 unsolved
At refinement iteration 11 (OVERLAPS) 0/167 variables, 0/230 constraints. Problems are: Problem set: 18 solved, 93 unsolved
No progress, stopping.
After SMT solving in domain Real declared 167/167 variables, and 230 constraints, problems are : Problem set: 18 solved, 93 unsolved in 9904 ms.
Refiners :[Domain max(s): 71/71 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 71/71 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 111/111 constraints, Known Traps: 44/44 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 18 solved, 93 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 68/68 constraints. Problems are: Problem set: 18 solved, 93 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/68 variables, 5/73 constraints. Problems are: Problem set: 18 solved, 93 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/68 variables, 27/100 constraints. Problems are: Problem set: 18 solved, 93 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/68 variables, 0/100 constraints. Problems are: Problem set: 18 solved, 93 unsolved
At refinement iteration 4 (OVERLAPS) 3/71 variables, 12/112 constraints. Problems are: Problem set: 18 solved, 93 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/71 variables, 3/115 constraints. Problems are: Problem set: 18 solved, 93 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/71 variables, 17/132 constraints. Problems are: Problem set: 18 solved, 93 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/71 variables, 0/132 constraints. Problems are: Problem set: 18 solved, 93 unsolved
At refinement iteration 8 (OVERLAPS) 96/167 variables, 71/203 constraints. Problems are: Problem set: 18 solved, 93 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/167 variables, 27/230 constraints. Problems are: Problem set: 18 solved, 93 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/167 variables, 93/323 constraints. Problems are: Problem set: 18 solved, 93 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/167 variables, 1/324 constraints. Problems are: Problem set: 18 solved, 93 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/167 variables, 1/325 constraints. Problems are: Problem set: 18 solved, 93 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/167 variables, 2/327 constraints. Problems are: Problem set: 18 solved, 93 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/167 variables, 1/328 constraints. Problems are: Problem set: 18 solved, 93 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/167 variables, 0/328 constraints. Problems are: Problem set: 18 solved, 93 unsolved
At refinement iteration 16 (OVERLAPS) 0/167 variables, 0/328 constraints. Problems are: Problem set: 18 solved, 93 unsolved
No progress, stopping.
After SMT solving in domain Int declared 167/167 variables, and 328 constraints, problems are : Problem set: 18 solved, 93 unsolved in 18869 ms.
Refiners :[Domain max(s): 71/71 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 71/71 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 93/111 constraints, Known Traps: 48/48 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 28926ms problems are : Problem set: 18 solved, 93 unsolved
Search for dead transitions found 18 dead transitions in 28951ms
Found 18 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 18 transitions
Dead transitions reduction (with SMT) removed 18 transitions
Starting structural reductions in LTL mode, iteration 1 : 71/71 places, 96/114 transitions.
Applied a total of 0 rules in 2 ms. Remains 71 /71 variables (removed 0) and now considering 96/96 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 29690 ms. Remains : 71/71 places, 96/114 transitions.
Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 96/96 transitions.
Applied a total of 0 rules in 2 ms. Remains 71 /71 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2026-05-27 09:42:37] [INFO ] Flow matrix only has 84 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8918353307506934571.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7180206156252412641.kers'
[2026-05-27 09:42:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8918353307506934571.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7180206156252412641.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 84 rows 68 cols 252 entries
Finished phase 1 with 54 SingleSign rule and 0 generalized
[2026-05-27 09:42:37] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7180206156252412641.kers
Total runtime 1 ms.
[2026-05-27 09:42:37] [INFO ] Implicit Places using invariants in 68 ms returned []
[2026-05-27 09:42:37] [INFO ] Flow matrix only has 84 transitions (discarded 12 similar events)
[2026-05-27 09:42:37] [INFO ] Invariant cache hit.
[2026-05-27 09:42:38] [INFO ] State equation strengthened by 24 read => feed constraints.
[2026-05-27 09:42:38] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
Running 93 sub problems to find dead transitions.
[2026-05-27 09:42:38] [INFO ] Flow matrix only has 84 transitions (discarded 12 similar events)
[2026-05-27 09:42:38] [INFO ] Invariant cache hit.
[2026-05-27 09:42:38] [INFO ] State equation strengthened by 24 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 68/68 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/68 variables, 5/73 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/68 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 3 (OVERLAPS) 3/71 variables, 12/85 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/71 variables, 3/88 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/71 variables, 20/108 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/71 variables, 13/121 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/71 variables, 2/123 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/71 variables, 2/125 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/71 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 10 (OVERLAPS) 84/155 variables, 71/196 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/155 variables, 24/220 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/155 variables, 2/222 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/155 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 14 (OVERLAPS) 0/155 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 93 unsolved
No progress, stopping.
After SMT solving in domain Real declared 155/155 variables, and 222 constraints, problems are : Problem set: 0 solved, 93 unsolved in 11039 ms.
Refiners :[Domain max(s): 71/71 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 71/71 constraints, ReadFeed: 24/24 constraints, PredecessorRefiner: 93/93 constraints, Known Traps: 39/39 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 93 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 68/68 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/68 variables, 5/73 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/68 variables, 25/98 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/68 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 4 (OVERLAPS) 3/71 variables, 12/110 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/71 variables, 3/113 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/71 variables, 14/127 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/71 variables, 3/130 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/71 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/71 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 10 (OVERLAPS) 84/155 variables, 71/202 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/155 variables, 24/226 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/155 variables, 93/319 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/155 variables, 1/320 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/155 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 15 (OVERLAPS) 0/155 variables, 1/321 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/155 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 17 (OVERLAPS) 0/155 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 93 unsolved
No progress, stopping.
After SMT solving in domain Int declared 155/155 variables, and 321 constraints, problems are : Problem set: 0 solved, 93 unsolved in 17530 ms.
Refiners :[Domain max(s): 71/71 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 71/71 constraints, ReadFeed: 24/24 constraints, PredecessorRefiner: 93/93 constraints, Known Traps: 44/44 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 28593ms problems are : Problem set: 0 solved, 93 unsolved
Search for dead transitions found 0 dead transitions in 28594ms
Finished structural reductions in LTL mode , in 1 iterations and 28771 ms. Remains : 71/71 places, 96/96 transitions.
Support contains 63 out of 71 places after structural reductions.
[2026-05-27 09:43:07] [INFO ] Flatten gal took : 62 ms
[2026-05-27 09:43:07] [INFO ] Flatten gal took : 28 ms
[2026-05-27 09:43:07] [INFO ] Input system was already deterministic with 96 transitions.
Support contains 62 out of 71 places (down from 63) after GAL structural reductions.
FORMULA LamportFastMutEx-PT-3-CTLCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8 resets) in 2703 ms. (14 steps per ms) remains 20/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 48 ms. (81 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 67 ms. (58 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (8 resets) in 33 ms. (117 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 20/20 properties
[2026-05-27 09:43:08] [INFO ] Flow matrix only has 84 transitions (discarded 12 similar events)
[2026-05-27 09:43:08] [INFO ] Invariant cache hit.
[2026-05-27 09:43:08] [INFO ] State equation strengthened by 24 read => feed constraints.
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp24 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 18 solved, 2 unsolved
Problem AtomicPropp34 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 1/45 constraints. Problems are: Problem set: 19 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/45 constraints. Problems are: Problem set: 19 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 13/57 variables, 11/56 constraints. Problems are: Problem set: 19 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 13/69 constraints. Problems are: Problem set: 19 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/57 variables, 0/69 constraints. Problems are: Problem set: 19 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 84/141 variables, 57/126 constraints. Problems are: Problem set: 19 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/141 variables, 24/150 constraints. Problems are: Problem set: 19 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/141 variables, 0/150 constraints. Problems are: Problem set: 19 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 14/155 variables, 14/164 constraints. Problems are: Problem set: 19 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/155 variables, 14/178 constraints. Problems are: Problem set: 19 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/155 variables, 5/183 constraints. Problems are: Problem set: 19 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/155 variables, 0/183 constraints. Problems are: Problem set: 19 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/155 variables, 0/183 constraints. Problems are: Problem set: 19 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 155/155 variables, and 183 constraints, problems are : Problem set: 19 solved, 1 unsolved in 136 ms.
Refiners :[Domain max(s): 71/71 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 71/71 constraints, ReadFeed: 24/24 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 19 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 19 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 19 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 54/57 variables, 12/15 constraints. Problems are: Problem set: 19 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 54/69 constraints. Problems are: Problem set: 19 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 0/69 constraints. Problems are: Problem set: 19 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 84/141 variables, 57/126 constraints. Problems are: Problem set: 19 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/141 variables, 24/150 constraints. Problems are: Problem set: 19 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/141 variables, 0/150 constraints. Problems are: Problem set: 19 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 14/155 variables, 14/164 constraints. Problems are: Problem set: 19 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/155 variables, 14/178 constraints. Problems are: Problem set: 19 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/155 variables, 5/183 constraints. Problems are: Problem set: 19 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/155 variables, 1/184 constraints. Problems are: Problem set: 19 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/155 variables, 0/184 constraints. Problems are: Problem set: 19 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/155 variables, 0/184 constraints. Problems are: Problem set: 19 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 155/155 variables, and 184 constraints, problems are : Problem set: 19 solved, 1 unsolved in 142 ms.
Refiners :[Domain max(s): 71/71 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 71/71 constraints, ReadFeed: 24/24 constraints, PredecessorRefiner: 1/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 294ms problems are : Problem set: 19 solved, 1 unsolved
Parikh walk visited 0 properties in 8 ms.
Support contains 3 out of 71 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 71/71 places, 96/96 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 68 transition count 93
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 9 place count 68 transition count 90
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 12 place count 65 transition count 90
Applied a total of 12 rules in 28 ms. Remains 65 /71 variables (removed 6) and now considering 90/96 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 65/71 places, 90/96 transitions.
RANDOM walk for 40000 steps (8 resets) in 295 ms. (135 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (8 resets) in 79 ms. (500 steps per ms) remains 1/1 properties
Probably explored full state space saw : 15512 states, properties seen :0
Probabilistic random walk after 61100 steps, saw 15512 distinct states, run finished after 162 ms. (steps per millisecond=377 ) properties seen :0
Explored full state space saw : 15512 states, properties seen :0
Exhaustive walk after 61100 steps, saw 15512 distinct states, run finished after 83 ms. (steps per millisecond=736 ) properties seen :0
Successfully simplified 20 atomic propositions for a total of 11 simplifications.
FORMULA LamportFastMutEx-PT-3-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-3-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-27 09:43:09] [INFO ] Flatten gal took : 10 ms
[2026-05-27 09:43:09] [INFO ] Flatten gal took : 19 ms
[2026-05-27 09:43:09] [INFO ] Input system was already deterministic with 96 transitions.
Computed a total of 1 stabilizing places and 3 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 96/96 transitions.
Applied a total of 0 rules in 1 ms. Remains 71 /71 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2026-05-27 09:43:09] [INFO ] Flow matrix only has 84 transitions (discarded 12 similar events)
[2026-05-27 09:43:09] [INFO ] Invariant cache hit.
[2026-05-27 09:43:09] [INFO ] Implicit Places using invariants in 88 ms returned []
[2026-05-27 09:43:09] [INFO ] Flow matrix only has 84 transitions (discarded 12 similar events)
[2026-05-27 09:43:09] [INFO ] Invariant cache hit.
[2026-05-27 09:43:09] [INFO ] State equation strengthened by 24 read => feed constraints.
[2026-05-27 09:43:09] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 248 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 251 ms. Remains : 71/71 places, 96/96 transitions.
[2026-05-27 09:43:09] [INFO ] Flatten gal took : 9 ms
[2026-05-27 09:43:09] [INFO ] Flatten gal took : 10 ms
[2026-05-27 09:43:09] [INFO ] Input system was already deterministic with 96 transitions.
[2026-05-27 09:43:09] [INFO ] Flatten gal took : 9 ms
[2026-05-27 09:43:09] [INFO ] Flatten gal took : 9 ms
[2026-05-27 09:43:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality5088557924693556332.gal : 5 ms
[2026-05-27 09:43:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality4278396009383000826.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/CTLCardinality5088557924693556332.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4278396009383000826.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,19742,0.245639,10600,2,2322,5,22275,6,0,382,31698,0


Converting to forward existential form...Done !
original formula: EX(AG(((((P_awaity_1+P_awaity_2)+P_awaity_3)<22)&&(((P_await_13_1+P_await_13_2)+P_await_13_3)>((P_start_1_1+P_start_1_2)+P_start_1_3)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(((((P_awaity_1+P_awaity_2)+P_awaity_3)<22)&&(((P_await_13_1+P_await_13_2)+P_await_13_3...212
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t21, t22, t23, t24, t25, t26, t30, t31, ...438
(forward)formula 0,0,1.62513,44876,1,0,263,207330,211,102,2579,199305,217
FORMULA LamportFastMutEx-PT-3-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 96/96 transitions.
Applied a total of 0 rules in 2 ms. Remains 71 /71 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2026-05-27 09:43:11] [INFO ] Flow matrix only has 84 transitions (discarded 12 similar events)
[2026-05-27 09:43:11] [INFO ] Invariant cache hit.
[2026-05-27 09:43:11] [INFO ] Implicit Places using invariants in 121 ms returned [47, 48, 49]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 124 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 68/71 places, 96/96 transitions.
Applied a total of 0 rules in 2 ms. Remains 68 /68 variables (removed 0) and now considering 96/96 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 128 ms. Remains : 68/71 places, 96/96 transitions.
[2026-05-27 09:43:11] [INFO ] Flatten gal took : 7 ms
[2026-05-27 09:43:11] [INFO ] Flatten gal took : 8 ms
[2026-05-27 09:43:11] [INFO ] Input system was already deterministic with 96 transitions.
[2026-05-27 09:43:11] [INFO ] Flatten gal took : 8 ms
[2026-05-27 09:43:11] [INFO ] Flatten gal took : 8 ms
[2026-05-27 09:43:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality10760450870430821720.gal : 2 ms
[2026-05-27 09:43:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality13237523080407676875.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/CTLCardinality10760450870430821720.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13237523080407676875.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,19742,0.258539,12096,2,2851,5,26842,6,0,370,37221,0


Converting to forward existential form...Done !
original formula: AX(EG(EX(TRUE)))
=> equivalent forward existential formula: [(EY(Init) * !(EG(EX(TRUE))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t21, t22, t23, t24, t25, t26, t30, t31, ...438
(forward)formula 0,1,1.09621,33876,1,0,257,137770,210,97,2457,166995,202
FORMULA LamportFastMutEx-PT-3-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 96/96 transitions.
Applied a total of 0 rules in 2 ms. Remains 71 /71 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2026-05-27 09:43:12] [INFO ] Flow matrix only has 84 transitions (discarded 12 similar events)
[2026-05-27 09:43:12] [INFO ] Invariant cache hit.
[2026-05-27 09:43:12] [INFO ] Implicit Places using invariants in 152 ms returned [47, 48, 49]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 154 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 68/71 places, 96/96 transitions.
Applied a total of 0 rules in 2 ms. Remains 68 /68 variables (removed 0) and now considering 96/96 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 158 ms. Remains : 68/71 places, 96/96 transitions.
[2026-05-27 09:43:12] [INFO ] Flatten gal took : 7 ms
[2026-05-27 09:43:12] [INFO ] Flatten gal took : 8 ms
[2026-05-27 09:43:12] [INFO ] Input system was already deterministic with 96 transitions.
[2026-05-27 09:43:12] [INFO ] Flatten gal took : 12 ms
[2026-05-27 09:43:12] [INFO ] Flatten gal took : 12 ms
[2026-05-27 09:43:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality11547523665087997584.gal : 4 ms
[2026-05-27 09:43:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality16192719776364541767.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/CTLCardinality11547523665087997584.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16192719776364541767.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,19742,0.267575,12056,2,2851,5,26842,6,0,370,37221,0


Converting to forward existential form...Done !
original formula: AX(AG(EX(TRUE)))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !(EX(TRUE)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t21, t22, t23, t24, t25, t26, t30, t31, ...438
(forward)formula 0,1,1.10585,31704,1,0,253,129964,204,96,2427,148469,195
FORMULA LamportFastMutEx-PT-3-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 96/96 transitions.
Applied a total of 0 rules in 3 ms. Remains 71 /71 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2026-05-27 09:43:13] [INFO ] Flow matrix only has 84 transitions (discarded 12 similar events)
[2026-05-27 09:43:13] [INFO ] Invariant cache hit.
[2026-05-27 09:43:13] [INFO ] Implicit Places using invariants in 194 ms returned [47, 48, 49]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 196 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 68/71 places, 96/96 transitions.
Applied a total of 0 rules in 3 ms. Remains 68 /68 variables (removed 0) and now considering 96/96 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 203 ms. Remains : 68/71 places, 96/96 transitions.
[2026-05-27 09:43:13] [INFO ] Flatten gal took : 11 ms
[2026-05-27 09:43:13] [INFO ] Flatten gal took : 11 ms
[2026-05-27 09:43:13] [INFO ] Input system was already deterministic with 96 transitions.
[2026-05-27 09:43:13] [INFO ] Flatten gal took : 10 ms
[2026-05-27 09:43:14] [INFO ] Flatten gal took : 10 ms
[2026-05-27 09:43:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality14440135789142736952.gal : 3 ms
[2026-05-27 09:43:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality5327370636497738270.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/CTLCardinality14440135789142736952.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5327370636497738270.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,19742,0.269597,12052,2,2851,5,26842,6,0,370,37221,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.271914,12052,1,0,6,26842,7,1,531,37221,1
FORMULA LamportFastMutEx-PT-3-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 96/96 transitions.
Applied a total of 0 rules in 2 ms. Remains 71 /71 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2026-05-27 09:43:14] [INFO ] Flow matrix only has 84 transitions (discarded 12 similar events)
[2026-05-27 09:43:14] [INFO ] Invariant cache hit.
[2026-05-27 09:43:14] [INFO ] Implicit Places using invariants in 121 ms returned [47, 48, 49]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 123 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 68/71 places, 96/96 transitions.
Applied a total of 0 rules in 3 ms. Remains 68 /68 variables (removed 0) and now considering 96/96 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 128 ms. Remains : 68/71 places, 96/96 transitions.
[2026-05-27 09:43:14] [INFO ] Flatten gal took : 9 ms
[2026-05-27 09:43:14] [INFO ] Flatten gal took : 9 ms
[2026-05-27 09:43:14] [INFO ] Input system was already deterministic with 96 transitions.
[2026-05-27 09:43:14] [INFO ] Flatten gal took : 9 ms
[2026-05-27 09:43:14] [INFO ] Flatten gal took : 9 ms
[2026-05-27 09:43:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality11674652563814040748.gal : 2 ms
[2026-05-27 09:43:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality10963583956694589921.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/CTLCardinality11674652563814040748.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10963583956694589921.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,19742,0.264699,12092,2,2851,5,26842,6,0,370,37221,0


Converting to forward existential form...Done !
original formula: (AG(AF((((((P_CS_21_1+P_CS_21_2)+P_CS_21_3)>=28)||(((P_sety_9_1+P_sety_9_2)+P_sety_9_3)>((P_setbi_11_1+P_setbi_11_2)+P_setbi_11_3)))||(((...215
=> equivalent forward existential formula: [FwdG(FwdU((Init * !(EG(E(TRUE U EX(TRUE))))),TRUE),!((((((P_CS_21_1+P_CS_21_2)+P_CS_21_3)>=28)||(((P_sety_9_1+P...276
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t21, t22, t23, t24, t25, t26, t30, t31, ...438
(forward)formula 0,1,1.2514,37560,1,0,258,152294,220,97,2567,182424,207
FORMULA LamportFastMutEx-PT-3-CTLCardinality-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 96/96 transitions.
Applied a total of 0 rules in 3 ms. Remains 71 /71 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2026-05-27 09:43:15] [INFO ] Flow matrix only has 84 transitions (discarded 12 similar events)
[2026-05-27 09:43:15] [INFO ] Invariant cache hit.
[2026-05-27 09:43:15] [INFO ] Implicit Places using invariants in 167 ms returned [47, 48, 49]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 169 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 68/71 places, 96/96 transitions.
Applied a total of 0 rules in 3 ms. Remains 68 /68 variables (removed 0) and now considering 96/96 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 176 ms. Remains : 68/71 places, 96/96 transitions.
[2026-05-27 09:43:15] [INFO ] Flatten gal took : 9 ms
[2026-05-27 09:43:15] [INFO ] Flatten gal took : 9 ms
[2026-05-27 09:43:15] [INFO ] Input system was already deterministic with 96 transitions.
[2026-05-27 09:43:15] [INFO ] Flatten gal took : 8 ms
[2026-05-27 09:43:16] [INFO ] Flatten gal took : 9 ms
[2026-05-27 09:43:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality11177688175785894131.gal : 2 ms
[2026-05-27 09:43:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality4240781478386950936.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/CTLCardinality11177688175785894131.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4240781478386950936.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,19742,0.384243,12092,2,2851,5,26842,6,0,370,37221,0


Converting to forward existential form...Done !
original formula: (AX(FALSE) + E(!(((P_wait_1_3==0)||(P_setbi_24_2==1))) U AG((EX((P_b_1_false==0)) * (x_1!=0)))))
=> equivalent forward existential formula: [(EY((Init * !(E(!(((P_wait_1_3==0)||(P_setbi_24_2==1))) U !(E(TRUE U !((EX((P_b_1_false==0)) * (x_1!=0)))))))))...176
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t21, t22, t23, t24, t25, t26, t30, t31, ...438
(forward)formula 0,0,2.20767,54484,1,0,282,245438,216,113,2532,252019,234
FORMULA LamportFastMutEx-PT-3-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 96/96 transitions.
Applied a total of 0 rules in 3 ms. Remains 71 /71 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2026-05-27 09:43:18] [INFO ] Flow matrix only has 84 transitions (discarded 12 similar events)
[2026-05-27 09:43:18] [INFO ] Invariant cache hit.
[2026-05-27 09:43:18] [INFO ] Implicit Places using invariants in 152 ms returned [47, 48]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 153 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 69/71 places, 96/96 transitions.
Applied a total of 0 rules in 3 ms. Remains 69 /69 variables (removed 0) and now considering 96/96 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 160 ms. Remains : 69/71 places, 96/96 transitions.
[2026-05-27 09:43:18] [INFO ] Flatten gal took : 8 ms
[2026-05-27 09:43:18] [INFO ] Flatten gal took : 8 ms
[2026-05-27 09:43:18] [INFO ] Input system was already deterministic with 96 transitions.
[2026-05-27 09:43:18] [INFO ] Flatten gal took : 9 ms
[2026-05-27 09:43:18] [INFO ] Flatten gal took : 8 ms
[2026-05-27 09:43:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality16348484647079719503.gal : 1 ms
[2026-05-27 09:43:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality11601087815693190771.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/CTLCardinality16348484647079719503.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11601087815693190771.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,19742,0.388791,11780,2,2841,5,26141,6,0,374,35764,0


Converting to forward existential form...Done !
original formula: AG((((AF((P_b_2_true==0)) + EX((P_b_2_false==0))) + ((P_setbi_5_2==1) + EX(EF(((P_wait_2_1==0)||(x_0==1)))))) + (EF(((AG(((P_b_1_true==0)...224
=> equivalent forward existential formula: [(EY(((FwdU(Init,TRUE) * !(((!(EG(!((P_b_2_true==0)))) + EX((P_b_2_false==0))) + ((P_setbi_5_2==1) + EX(E(TRUE U...314
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t21, t22, t23, t24, t25, t26, t30, t31, ...438
(forward)formula 0,1,4.41797,106304,1,0,393,510917,224,160,2587,566060,386
FORMULA LamportFastMutEx-PT-3-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 96/96 transitions.
Applied a total of 0 rules in 2 ms. Remains 71 /71 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2026-05-27 09:43:22] [INFO ] Flow matrix only has 84 transitions (discarded 12 similar events)
[2026-05-27 09:43:22] [INFO ] Invariant cache hit.
[2026-05-27 09:43:23] [INFO ] Implicit Places using invariants in 113 ms returned [47, 48, 49]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 114 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 68/71 places, 96/96 transitions.
Applied a total of 0 rules in 2 ms. Remains 68 /68 variables (removed 0) and now considering 96/96 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 118 ms. Remains : 68/71 places, 96/96 transitions.
[2026-05-27 09:43:23] [INFO ] Flatten gal took : 5 ms
[2026-05-27 09:43:23] [INFO ] Flatten gal took : 5 ms
[2026-05-27 09:43:23] [INFO ] Input system was already deterministic with 96 transitions.
[2026-05-27 09:43:23] [INFO ] Flatten gal took : 6 ms
[2026-05-27 09:43:23] [INFO ] Flatten gal took : 4 ms
[2026-05-27 09:43:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality8560094542994804013.gal : 1 ms
[2026-05-27 09:43:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality9930414027093199035.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/CTLCardinality8560094542994804013.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9930414027093199035.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,19742,0.430024,12160,2,2851,5,26842,6,0,370,37221,0


Converting to forward existential form...Done !
original formula: EF(AX(FALSE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(FALSE))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t21, t22, t23, t24, t25, t26, t30, t31, ...438
(forward)formula 0,0,1.3298,31692,1,0,253,129964,204,96,2424,148469,195
FORMULA LamportFastMutEx-PT-3-CTLCardinality-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 96/96 transitions.
Applied a total of 0 rules in 3 ms. Remains 71 /71 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2026-05-27 09:43:24] [INFO ] Flow matrix only has 84 transitions (discarded 12 similar events)
[2026-05-27 09:43:24] [INFO ] Invariant cache hit.
[2026-05-27 09:43:24] [INFO ] Implicit Places using invariants in 119 ms returned [47, 48, 49]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 120 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 68/71 places, 96/96 transitions.
Applied a total of 0 rules in 2 ms. Remains 68 /68 variables (removed 0) and now considering 96/96 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 125 ms. Remains : 68/71 places, 96/96 transitions.
[2026-05-27 09:43:24] [INFO ] Flatten gal took : 4 ms
[2026-05-27 09:43:24] [INFO ] Flatten gal took : 4 ms
[2026-05-27 09:43:24] [INFO ] Input system was already deterministic with 96 transitions.
[2026-05-27 09:43:24] [INFO ] Flatten gal took : 4 ms
[2026-05-27 09:43:24] [INFO ] Flatten gal took : 4 ms
[2026-05-27 09:43:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality11397043789424160366.gal : 1 ms
[2026-05-27 09:43:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality980852808219063931.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/CTLCardinality11397043789424160366.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality980852808219063931.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,19742,0.297123,12128,2,2851,5,26842,6,0,370,37221,0


Converting to forward existential form...Done !
original formula: (AF(AG(((P_start_1_3!=0)&&(P_setx_3_3!=1)))) + AX(EF(AX(FALSE))))
=> equivalent forward existential formula: [(EY((Init * !(!(EG(!(!(E(TRUE U !(((P_start_1_3!=0)&&(P_setx_3_3!=1))))))))))) * !(E(TRUE U !(EX(!(FALSE))))))]...163
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t21, t22, t23, t24, t25, t26, t30, t31, ...438
(forward)formula 0,0,1.39696,37012,1,0,259,150646,214,99,2529,182395,209
FORMULA LamportFastMutEx-PT-3-CTLCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 96/96 transitions.
Applied a total of 0 rules in 3 ms. Remains 71 /71 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2026-05-27 09:43:26] [INFO ] Flow matrix only has 84 transitions (discarded 12 similar events)
[2026-05-27 09:43:26] [INFO ] Invariant cache hit.
[2026-05-27 09:43:26] [INFO ] Implicit Places using invariants in 128 ms returned [47, 48, 49]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 129 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 68/71 places, 96/96 transitions.
Applied a total of 0 rules in 2 ms. Remains 68 /68 variables (removed 0) and now considering 96/96 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 134 ms. Remains : 68/71 places, 96/96 transitions.
[2026-05-27 09:43:26] [INFO ] Flatten gal took : 6 ms
[2026-05-27 09:43:26] [INFO ] Flatten gal took : 3 ms
[2026-05-27 09:43:26] [INFO ] Input system was already deterministic with 96 transitions.
[2026-05-27 09:43:26] [INFO ] Flatten gal took : 3 ms
[2026-05-27 09:43:26] [INFO ] Flatten gal took : 4 ms
[2026-05-27 09:43:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality3983190253460512991.gal : 2 ms
[2026-05-27 09:43:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality12769257652057770467.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/CTLCardinality3983190253460512991.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12769257652057770467.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,19742,0.423091,12116,2,2851,5,26842,6,0,370,37221,0


Converting to forward existential form...Done !
original formula: EF(AX(((P_ify0_4_2==1)&&(P_done_3_1==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(((P_ify0_4_2==1)&&(P_done_3_1==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t21, t22, t23, t24, t25, t26, t30, t31, ...438
(forward)formula 0,1,1.32325,31848,1,0,256,130971,206,98,2417,149479,196
FORMULA LamportFastMutEx-PT-3-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2026-05-27 09:43:27] [INFO ] Flatten gal took : 6 ms
[2026-05-27 09:43:27] [INFO ] Flatten gal took : 6 ms
Total runtime 79722 ms.

BK_STOP 1779875007594

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="LamportFastMutEx-PT-3"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is LamportFastMutEx-PT-3, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r162-smll-177961107900401"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-PT-3.tgz
mv LamportFastMutEx-PT-3 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;