About the Execution of ITS-Tools for LamportFastMutEx-PT-4
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2612.987 | 895352.00 | 946892.00 | 2726.70 | TFTFTFTFFTFFTFTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r162-smll-177961107900410.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-4, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-smll-177961107900410
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 936K
-rw-r--r-- 1 mcc users 14K Mar 7 16:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Mar 7 16:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 23K Mar 7 16:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 140K Mar 7 16:44 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 7.6K Mar 15 11:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 39K Mar 15 11:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Mar 15 11:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 37K Mar 15 11:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 27K Mar 7 16:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 170K Mar 7 16:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 30K Mar 7 16:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 172K Mar 7 16:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 11:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.5K 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 114K 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-4-CTLFireability-2024-00
FORMULA_NAME LamportFastMutEx-PT-4-CTLFireability-2024-01
FORMULA_NAME LamportFastMutEx-PT-4-CTLFireability-2024-02
FORMULA_NAME LamportFastMutEx-PT-4-CTLFireability-2024-03
FORMULA_NAME LamportFastMutEx-PT-4-CTLFireability-2024-04
FORMULA_NAME LamportFastMutEx-PT-4-CTLFireability-2024-05
FORMULA_NAME LamportFastMutEx-PT-4-CTLFireability-2024-06
FORMULA_NAME LamportFastMutEx-PT-4-CTLFireability-2024-07
FORMULA_NAME LamportFastMutEx-PT-4-CTLFireability-2024-08
FORMULA_NAME LamportFastMutEx-PT-4-CTLFireability-2024-09
FORMULA_NAME LamportFastMutEx-PT-4-CTLFireability-2024-10
FORMULA_NAME LamportFastMutEx-PT-4-CTLFireability-2024-11
FORMULA_NAME LamportFastMutEx-PT-4-CTLFireability-2024-12
FORMULA_NAME LamportFastMutEx-PT-4-CTLFireability-2024-13
FORMULA_NAME LamportFastMutEx-PT-4-CTLFireability-2024-14
FORMULA_NAME LamportFastMutEx-PT-4-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779875803318
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LamportFastMutEx-PT-4
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-27 09:56:45] [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 09:56:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-27 09:56:45] [INFO ] Load time of PNML (sax parser for PT used): 154 ms
[2026-05-27 09:56:45] [INFO ] Transformed 135 places.
[2026-05-27 09:56:45] [INFO ] Transformed 230 transitions.
[2026-05-27 09:56:45] [INFO ] Found NUPN structural information;
[2026-05-27 09:56:45] [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_start_1_4, 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_b_4_false, P_b_4_true, P_setx_3_0, P_setx_3_1, P_setx_3_2, P_setx_3_3, P_setx_3_4, P_setbi_5_0, P_setbi_5_1, P_setbi_5_2, P_setbi_5_3, P_setbi_5_4, P_ify0_4_0, P_ify0_4_1, P_ify0_4_2, P_ify0_4_3, P_ify0_4_4, P_sety_9_0, P_sety_9_1, P_sety_9_2, P_sety_9_3, P_sety_9_4, P_ifxi_10_0, P_ifxi_10_1, P_ifxi_10_2, P_ifxi_10_3, P_ifxi_10_4, P_setbi_11_0, P_setbi_11_1, P_setbi_11_2, P_setbi_11_3, P_setbi_11_4, P_fordo_12_0, P_fordo_12_1, P_fordo_12_2, P_fordo_12_3, P_fordo_12_4, P_wait_0_0, P_wait_0_1, P_wait_0_2, P_wait_0_3, P_wait_0_4, P_wait_1_0, P_wait_1_1, P_wait_1_2, P_wait_1_3, P_wait_1_4, P_wait_2_0, P_wait_2_1, P_wait_2_2, P_wait_2_3, P_wait_2_4, P_wait_3_0, P_wait_3_1, P_wait_3_2, P_wait_3_3, P_wait_3_4, P_wait_4_0, P_wait_4_1, P_wait_4_2, P_wait_4_3, P_wait_4_4, P_await_13_0, P_await_13_1, P_await_13_2, P_await_13_3, P_await_13_4, P_done_0_0, P_done_0_1, P_done_0_2, P_done_0_3, P_done_0_4, P_done_1_0, P_done_1_1, P_done_1_2, P_done_1_3, P_done_1_4, P_done_2_0, P_done_2_1, P_done_2_2, P_done_2_3, P_done_2_4, P_done_3_0, P_done_3_1, P_done_3_2, P_done_3_3, P_done_3_4, P_done_4_0, P_done_4_1, P_done_4_2, P_done_4_3, P_done_4_4, P_ifyi_15_0, P_ifyi_15_1, P_ifyi_15_2, P_ifyi_15_3, P_ifyi_15_4, P_awaity_0, P_awaity_1, P_awaity_2, P_awaity_3, P_awaity_4, P_CS_21_0, P_CS_21_1, P_CS_21_2, P_CS_21_3, P_CS_21_4, P_setbi_24_0, P_setbi_24_1, P_setbi_24_2, P_setbi_24_3, P_setbi_24_4]
[2026-05-27 09:56:45] [INFO ] Parsed PT model containing 135 places and 230 transitions and 990 arcs in 373 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 47 ms.
Deduced a syphon composed of 33 places in 4 ms
Reduce places removed 33 places and 50 transitions.
FORMULA LamportFastMutEx-PT-4-CTLFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 102 out of 102 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 180/180 transitions.
Applied a total of 0 rules in 16 ms. Remains 102 /102 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2026-05-27 09:56:45] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7772963362651518656.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8047890788234899213.kers'
[2026-05-27 09:56:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7772963362651518656.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8047890788234899213.kers]
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 144 rows 98 cols 432 entries
Finished phase 1 with 76 SingleSign rule and 0 generalized
[2026-05-27 09:56:45] [INFO ] Computed 26 invariants in 0 ms
Computed 26 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8047890788234899213.kers
Total runtime 2 ms.
[2026-05-27 09:56:46] [INFO ] Implicit Places using invariants in 304 ms returned []
[2026-05-27 09:56:46] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
[2026-05-27 09:56:46] [INFO ] Invariant cache hit.
[2026-05-27 09:56:46] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-27 09:56:46] [INFO ] Implicit Places using invariants and state equation in 214 ms returned []
Implicit Place search using SMT with State Equation took 567 ms to find 0 implicit places.
Running 176 sub problems to find dead transitions.
[2026-05-27 09:56:46] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
[2026-05-27 09:56:46] [INFO ] Invariant cache hit.
[2026-05-27 09:56:46] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 102/102 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 26/128 constraints. Problems are: Problem set: 0 solved, 176 unsolved
Problem TDEAD1 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD28 is UNSAT
Problem TDEAD33 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD43 is UNSAT
Problem TDEAD44 is UNSAT
Problem TDEAD46 is UNSAT
Problem TDEAD48 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD1 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD28 is UNSAT
Problem TDEAD33 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD43 is UNSAT
Problem TDEAD44 is UNSAT
Problem TDEAD46 is UNSAT
Problem TDEAD48 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD61 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD73 is UNSAT
Problem TDEAD79 is UNSAT
Problem TDEAD84 is UNSAT
Problem TDEAD96 is UNSAT
Problem TDEAD98 is UNSAT
Problem TDEAD100 is UNSAT
Problem TDEAD102 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 20/148 constraints. Problems are: Problem set: 21 solved, 155 unsolved
Problem TDEAD80 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD92 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD92 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/102 variables, 20/168 constraints. Problems are: Problem set: 24 solved, 152 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 7/175 constraints. Problems are: Problem set: 24 solved, 152 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 1/176 constraints. Problems are: Problem set: 24 solved, 152 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 0/176 constraints. Problems are: Problem set: 24 solved, 152 unsolved
At refinement iteration 7 (OVERLAPS) 144/246 variables, 102/278 constraints. Problems are: Problem set: 24 solved, 152 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/246 variables, 40/318 constraints. Problems are: Problem set: 24 solved, 152 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/246 variables, 4/322 constraints. Problems are: Problem set: 24 solved, 152 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/246 variables, 4/326 constraints. Problems are: Problem set: 24 solved, 152 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/246 variables, 4/330 constraints. Problems are: Problem set: 24 solved, 152 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/246 variables, 2/332 constraints. Problems are: Problem set: 24 solved, 152 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/246 variables, 1/333 constraints. Problems are: Problem set: 24 solved, 152 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/246 variables, 3/336 constraints. Problems are: Problem set: 24 solved, 152 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/246 variables, 1/337 constraints. Problems are: Problem set: 24 solved, 152 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/246 variables, 0/337 constraints. Problems are: Problem set: 24 solved, 152 unsolved
At refinement iteration 17 (OVERLAPS) 0/246 variables, 1/338 constraints. Problems are: Problem set: 24 solved, 152 unsolved
SMT process timed out in 30249ms, After SMT, problems are : Problem set: 24 solved, 152 unsolved
Search for dead transitions found 24 dead transitions in 30270ms
Found 24 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 24 transitions
Dead transitions reduction (with SMT) removed 24 transitions
Starting structural reductions in LTL mode, iteration 1 : 102/102 places, 156/180 transitions.
Applied a total of 0 rules in 4 ms. Remains 102 /102 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 30918 ms. Remains : 102/102 places, 156/180 transitions.
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 156/156 transitions.
Applied a total of 0 rules in 3 ms. Remains 102 /102 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2026-05-27 09:57:16] [INFO ] Flow matrix only has 128 transitions (discarded 28 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3301735509762173510.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12736367839919511955.kers'
[2026-05-27 09:57:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3301735509762173510.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12736367839919511955.kers]
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 128 rows 98 cols 400 entries
Finished phase 1 with 76 SingleSign rule and 0 generalized
[2026-05-27 09:57:16] [INFO ] Computed 26 invariants in 0 ms
Computed 26 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12736367839919511955.kers
Total runtime 1 ms.
[2026-05-27 09:57:16] [INFO ] Implicit Places using invariants in 84 ms returned []
[2026-05-27 09:57:16] [INFO ] Flow matrix only has 128 transitions (discarded 28 similar events)
[2026-05-27 09:57:16] [INFO ] Invariant cache hit.
[2026-05-27 09:57:17] [INFO ] State equation strengthened by 36 read => feed constraints.
[2026-05-27 09:57:17] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
Running 152 sub problems to find dead transitions.
[2026-05-27 09:57:17] [INFO ] Flow matrix only has 128 transitions (discarded 28 similar events)
[2026-05-27 09:57:17] [INFO ] Invariant cache hit.
[2026-05-27 09:57:17] [INFO ] State equation strengthened by 36 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 98/98 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 6/104 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 3 (OVERLAPS) 4/102 variables, 20/124 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 4/128 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 20/148 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 20/168 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 13/181 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/102 variables, 2/183 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/102 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 10 (OVERLAPS) 128/230 variables, 102/285 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/230 variables, 36/321 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/230 variables, 2/323 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/230 variables, 1/324 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/230 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 15 (OVERLAPS) 0/230 variables, 2/326 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/230 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 17 (OVERLAPS) 0/230 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 152 unsolved
No progress, stopping.
After SMT solving in domain Real declared 230/230 variables, and 326 constraints, problems are : Problem set: 0 solved, 152 unsolved in 30013 ms.
Refiners :[Domain max(s): 102/102 constraints, Positive P Invariants (semi-flows): 26/26 constraints, State Equation: 102/102 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 152/152 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 98/98 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 6/104 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 40/144 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 4 (OVERLAPS) 4/102 variables, 20/164 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 4/168 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 20/188 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 8 (OVERLAPS) 128/230 variables, 102/290 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/230 variables, 36/326 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/230 variables, 152/478 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/230 variables, 1/479 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/230 variables, 5/484 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/230 variables, 2/486 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/230 variables, 4/490 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/230 variables, 2/492 constraints. Problems are: Problem set: 0 solved, 152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 230/230 variables, and 492 constraints, problems are : Problem set: 0 solved, 152 unsolved in 30019 ms.
Refiners :[Domain max(s): 102/102 constraints, Positive P Invariants (semi-flows): 26/26 constraints, State Equation: 102/102 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 152/152 constraints, Known Traps: 74/74 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60097ms problems are : Problem set: 0 solved, 152 unsolved
Search for dead transitions found 0 dead transitions in 60100ms
Finished structural reductions in LTL mode , in 1 iterations and 60338 ms. Remains : 102/102 places, 156/156 transitions.
Support contains 102 out of 102 places after structural reductions.
[2026-05-27 09:58:17] [INFO ] Flatten gal took : 66 ms
[2026-05-27 09:58:17] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA LamportFastMutEx-PT-4-CTLFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-27 09:58:17] [INFO ] Flatten gal took : 49 ms
[2026-05-27 09:58:17] [INFO ] Input system was already deterministic with 156 transitions.
Reduction of identical properties reduced properties to check from 57 to 51
RANDOM walk for 40000 steps (8 resets) in 3436 ms. (11 steps per ms) remains 7/51 properties
BEST_FIRST walk for 40004 steps (8 resets) in 612 ms. (65 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 133 ms. (298 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 169 ms. (235 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 113 ms. (350 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (8 resets) in 123 ms. (322 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (8 resets) in 96 ms. (412 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 96 ms. (412 steps per ms) remains 7/7 properties
[2026-05-27 09:58:19] [INFO ] Flow matrix only has 128 transitions (discarded 28 similar events)
[2026-05-27 09:58:19] [INFO ] Invariant cache hit.
[2026-05-27 09:58:19] [INFO ] State equation strengthened by 36 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem AtomicPropp41 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 2/29 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/29 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 71/98 variables, 22/51 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 71/122 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 0/122 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 128/226 variables, 98/220 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/226 variables, 36/256 constraints. Problems are: Problem set: 1 solved, 6 unsolved
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp54 is UNSAT
At refinement iteration 8 (INCLUDED_ONLY) 0/226 variables, 3/259 constraints. Problems are: Problem set: 3 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/226 variables, 0/259 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 4/230 variables, 4/263 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/230 variables, 4/267 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/230 variables, 2/269 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/230 variables, 0/269 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 0/230 variables, 0/269 constraints. Problems are: Problem set: 3 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 230/230 variables, and 269 constraints, problems are : Problem set: 3 solved, 4 unsolved in 607 ms.
Refiners :[Domain max(s): 102/102 constraints, Positive P Invariants (semi-flows): 26/26 constraints, State Equation: 102/102 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 19/19 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 1/20 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/19 variables, 0/20 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 75/94 variables, 21/41 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 75/116 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/94 variables, 1/117 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/94 variables, 0/117 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 128/222 variables, 94/211 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/222 variables, 36/247 constraints. Problems are: Problem set: 3 solved, 4 unsolved
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp51 is UNSAT
At refinement iteration 9 (INCLUDED_ONLY) 0/222 variables, 4/251 constraints. Problems are: Problem set: 5 solved, 2 unsolved
Problem AtomicPropp36 is UNSAT
At refinement iteration 10 (INCLUDED_ONLY) 0/222 variables, 1/252 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/222 variables, 0/252 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 8/230 variables, 8/260 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/230 variables, 8/268 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/230 variables, 4/272 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/230 variables, 2/274 constraints. Problems are: Problem set: 6 solved, 1 unsolved
Problem AtomicPropp30 is UNSAT
After SMT solving in domain Int declared 230/230 variables, and 290 constraints, problems are : Problem set: 7 solved, 0 unsolved in 2434 ms.
Refiners :[Domain max(s): 102/102 constraints, Positive P Invariants (semi-flows): 26/26 constraints, State Equation: 102/102 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 4/7 constraints, Known Traps: 19/19 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 3054ms problems are : Problem set: 7 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 7 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA LamportFastMutEx-PT-4-CTLFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-27 09:58:22] [INFO ] Flatten gal took : 26 ms
[2026-05-27 09:58:22] [INFO ] Flatten gal took : 27 ms
[2026-05-27 09:58:22] [INFO ] Input system was already deterministic with 156 transitions.
Computed a total of 1 stabilizing places and 4 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 156/156 transitions.
Applied a total of 0 rules in 4 ms. Remains 102 /102 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2026-05-27 09:58:22] [INFO ] Flow matrix only has 128 transitions (discarded 28 similar events)
[2026-05-27 09:58:22] [INFO ] Invariant cache hit.
[2026-05-27 09:58:22] [INFO ] Implicit Places using invariants in 104 ms returned []
[2026-05-27 09:58:22] [INFO ] Flow matrix only has 128 transitions (discarded 28 similar events)
[2026-05-27 09:58:22] [INFO ] Invariant cache hit.
[2026-05-27 09:58:22] [INFO ] State equation strengthened by 36 read => feed constraints.
[2026-05-27 09:58:22] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 304 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 308 ms. Remains : 102/102 places, 156/156 transitions.
[2026-05-27 09:58:22] [INFO ] Flatten gal took : 13 ms
[2026-05-27 09:58:22] [INFO ] Flatten gal took : 14 ms
[2026-05-27 09:58:22] [INFO ] Input system was already deterministic with 156 transitions.
[2026-05-27 09:58:22] [INFO ] Flatten gal took : 14 ms
[2026-05-27 09:58:22] [INFO ] Flatten gal took : 13 ms
[2026-05-27 09:58:22] [INFO ] Time to serialize gal into /tmp/CTLFireability9537675685088189379.gal : 5 ms
[2026-05-27 09:58:22] [INFO ] Time to serialize properties into /tmp/CTLFireability4936478582261076334.ctl : 4 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/CTLFireability9537675685088189379.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4936478582261076334.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,1.91478e+06,4.36379,90076,2,15570,5,254562,6,0,566,359392,0
Converting to forward existential form...Done !
original formula: EG(A((EG(((((((y_1==1)&&(P_ify0_4_2==1))||((y_1==1)&&(P_ify0_4_3==1)))||(((y_1==1)&&(P_ify0_4_4==1))||((y_4==1)&&(P_ify0_4_2==1))))||((((...2242
=> equivalent forward existential formula: [FwdG(Init,!((E(!(!(EG(!((((((((y_1==1)&&(P_sety_9_1==1))||((y_1==1)&&(P_sety_9_2==1)))||(((y_1==1)&&(P_sety_9_3...3572
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23,...659
Detected timeout of ITS tools.
[2026-05-27 09:58:52] [INFO ] Flatten gal took : 13 ms
[2026-05-27 09:58:52] [INFO ] Applying decomposition
[2026-05-27 09:58:52] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3603978338232037378.txt' '-o' '/tmp/graph3603978338232037378.bin' '-w' '/tmp/graph3603978338232037378.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3603978338232037378.bin' '-l' '-1' '-v' '-w' '/tmp/graph3603978338232037378.weights' '-q' '0' '-e' '0.001'
[2026-05-27 09:58:53] [INFO ] Decomposing Gal with order
[2026-05-27 09:58:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 09:58:53] [INFO ] Removed a total of 170 redundant transitions.
[2026-05-27 09:58:53] [INFO ] Flatten gal took : 107 ms
[2026-05-27 09:58:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 13 ms.
[2026-05-27 09:58:53] [INFO ] Time to serialize gal into /tmp/CTLFireability14948226379117657446.gal : 7 ms
[2026-05-27 09:58:53] [INFO ] Time to serialize properties into /tmp/CTLFireability1915711438700284216.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/CTLFireability14948226379117657446.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1915711438700284216.ctl'
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 -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.91478e+06,4.66891,91800,2734,96,143117,521,425,370264,78,3201,0
Converting to forward existential form...Done !
original formula: EG(A((EG(((((((i2.u8.y_1==1)&&(i1.u5.P_ify0_4_2==1))||((i2.u8.y_1==1)&&(i1.u6.P_ify0_4_3==1)))||(((i2.u8.y_1==1)&&(i1.u7.P_ify0_4_4==1))|...3055
=> equivalent forward existential formula: [FwdG(Init,!((E(!(!(EG(!((((((((i2.u8.y_1==1)&&(i2.u8.P_sety_9_1==1))||((i2.u8.y_1==1)&&(u10.P_sety_9_2==1)))||(...4825
Reverse transition relation is NOT exact ! Due to transitions t36, t37, t38, t39, t40, t41, t42, t43, t54, t56, t76, t77, t78, t79, t104, t105, t106, t107,...576
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
(forward)formula 0,1,26.9789,450680,1,0,721722,2566,2343,1.61861e+06,384,12966,1237039
FORMULA LamportFastMutEx-PT-4-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 156/156 transitions.
Applied a total of 0 rules in 6 ms. Remains 102 /102 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2026-05-27 09:59:20] [INFO ] Flow matrix only has 128 transitions (discarded 28 similar events)
[2026-05-27 09:59:20] [INFO ] Invariant cache hit.
[2026-05-27 09:59:20] [INFO ] Implicit Places using invariants in 156 ms returned [66, 67, 68, 69]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 161 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 98/102 places, 156/156 transitions.
Applied a total of 0 rules in 5 ms. Remains 98 /98 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 173 ms. Remains : 98/102 places, 156/156 transitions.
[2026-05-27 09:59:20] [INFO ] Flatten gal took : 15 ms
[2026-05-27 09:59:20] [INFO ] Flatten gal took : 17 ms
[2026-05-27 09:59:20] [INFO ] Input system was already deterministic with 156 transitions.
[2026-05-27 09:59:20] [INFO ] Flatten gal took : 21 ms
[2026-05-27 09:59:20] [INFO ] Flatten gal took : 17 ms
[2026-05-27 09:59:20] [INFO ] Time to serialize gal into /tmp/CTLFireability8762089444940846567.gal : 4 ms
[2026-05-27 09:59:20] [INFO ] Time to serialize properties into /tmp/CTLFireability17037030963871130588.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/CTLFireability8762089444940846567.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17037030963871130588.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,1.91478e+06,2.60921,57448,2,11489,5,165693,6,0,550,239530,0
Converting to forward existential form...Done !
original formula: AX(EF((A(((E((((((((x_0==1)&&(P_setx_3_1==1))||((x_1==1)&&(P_setx_3_3==1)))||(((x_1==1)&&(P_setx_3_4==1))||((x_1==1)&&(P_setx_3_1==1))))|...2641
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U (!((E(!(EX((((((P_b_1_false==1)&&(P_setbi_11_1==1))||((P_b_3_false==1)&&(P_setbi_11_3==1...3371
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23,...659
Detected timeout of ITS tools.
[2026-05-27 09:59:50] [INFO ] Flatten gal took : 17 ms
[2026-05-27 09:59:50] [INFO ] Applying decomposition
[2026-05-27 09:59:50] [INFO ] Flatten gal took : 31 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph7235695367623839568.txt' '-o' '/tmp/graph7235695367623839568.bin' '-w' '/tmp/graph7235695367623839568.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7235695367623839568.bin' '-l' '-1' '-v' '-w' '/tmp/graph7235695367623839568.weights' '-q' '0' '-e' '0.001'
[2026-05-27 09:59:50] [INFO ] Decomposing Gal with order
[2026-05-27 09:59:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 09:59:51] [INFO ] Removed a total of 162 redundant transitions.
[2026-05-27 09:59:51] [INFO ] Flatten gal took : 45 ms
[2026-05-27 09:59:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 11 ms.
[2026-05-27 09:59:51] [INFO ] Time to serialize gal into /tmp/CTLFireability10502289524397317892.gal : 7 ms
[2026-05-27 09:59:51] [INFO ] Time to serialize properties into /tmp/CTLFireability12926615894795056830.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10502289524397317892.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12926615894795056830.ctl'
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 -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.91478e+06,14.1245,246396,4347,135,308741,893,395,1.47704e+06,74,7690,0
Converting to forward existential form...Done !
original formula: AX(EF((A(((E((((((((i3.u4.x_0==1)&&(i3.u4.P_setx_3_1==1))||((i3.u4.x_1==1)&&(i3.u6.P_setx_3_3==1)))||(((i3.u4.x_1==1)&&(i3.u7.P_setx_3_4=...3636
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U (!((E(!(EX((((((i0.u0.P_b_1_false==1)&&(i4.u9.P_setbi_11_1==1))||((i5.u2.P_b_3_false==1)...4570
Reverse transition relation is NOT exact ! Due to transitions t36, t37, t38, t39, t40, t41, t42, t43, t52, t60, t76, t78, t104, t105, t106, t107, t108, t10...578
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 156/156 transitions.
Applied a total of 0 rules in 4 ms. Remains 102 /102 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2026-05-27 10:00:21] [INFO ] Flow matrix only has 128 transitions (discarded 28 similar events)
[2026-05-27 10:00:21] [INFO ] Invariant cache hit.
[2026-05-27 10:00:21] [INFO ] Implicit Places using invariants in 165 ms returned [66, 67, 68, 69]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 167 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 98/102 places, 156/156 transitions.
Applied a total of 0 rules in 3 ms. Remains 98 /98 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 174 ms. Remains : 98/102 places, 156/156 transitions.
[2026-05-27 10:00:21] [INFO ] Flatten gal took : 9 ms
[2026-05-27 10:00:21] [INFO ] Flatten gal took : 10 ms
[2026-05-27 10:00:21] [INFO ] Input system was already deterministic with 156 transitions.
[2026-05-27 10:00:21] [INFO ] Flatten gal took : 9 ms
[2026-05-27 10:00:21] [INFO ] Flatten gal took : 9 ms
[2026-05-27 10:00:21] [INFO ] Time to serialize gal into /tmp/CTLFireability7524238779862724039.gal : 1 ms
[2026-05-27 10:00:21] [INFO ] Time to serialize properties into /tmp/CTLFireability5692495596026730765.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/CTLFireability7524238779862724039.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5692495596026730765.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,1.91478e+06,2.71114,57472,2,11489,5,165693,6,0,550,239530,0
Converting to forward existential form...Done !
original formula: EF(((EX((((((((x_0==0)||(P_setx_3_1==0))&&((x_1==0)||(P_setx_3_3==0)))&&(((x_1==0)||(P_setx_3_4==0))&&((x_1==0)||(P_setx_3_1==0))))&&((((...2716
=> equivalent forward existential formula: [(EY(((FwdU(Init,TRUE) * ((((((((y_3==1)&&(P_CS_21_4==1))||((y_3==1)&&(P_CS_21_2==1)))||(((y_3==1)&&(P_CS_21_3==...2768
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23,...659
(forward)formula 0,1,12.0519,210336,1,0,414,1.04361e+06,326,158,3915,1.12434e+06,318
FORMULA LamportFastMutEx-PT-4-CTLFireability-2024-02 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 : 102/102 places, 156/156 transitions.
Applied a total of 0 rules in 2 ms. Remains 102 /102 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2026-05-27 10:00:33] [INFO ] Flow matrix only has 128 transitions (discarded 28 similar events)
[2026-05-27 10:00:33] [INFO ] Invariant cache hit.
[2026-05-27 10:00:33] [INFO ] Implicit Places using invariants in 68 ms returned []
[2026-05-27 10:00:33] [INFO ] Flow matrix only has 128 transitions (discarded 28 similar events)
[2026-05-27 10:00:33] [INFO ] Invariant cache hit.
[2026-05-27 10:00:33] [INFO ] State equation strengthened by 36 read => feed constraints.
[2026-05-27 10:00:33] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 196 ms. Remains : 102/102 places, 156/156 transitions.
[2026-05-27 10:00:33] [INFO ] Flatten gal took : 9 ms
[2026-05-27 10:00:33] [INFO ] Flatten gal took : 8 ms
[2026-05-27 10:00:33] [INFO ] Input system was already deterministic with 156 transitions.
[2026-05-27 10:00:33] [INFO ] Flatten gal took : 8 ms
[2026-05-27 10:00:33] [INFO ] Flatten gal took : 8 ms
[2026-05-27 10:00:33] [INFO ] Time to serialize gal into /tmp/CTLFireability8399555867130130759.gal : 3 ms
[2026-05-27 10:00:33] [INFO ] Time to serialize properties into /tmp/CTLFireability2380379988241761988.ctl : 4 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/CTLFireability8399555867130130759.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2380379988241761988.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,1.91478e+06,3.95358,90432,2,15570,5,254562,6,0,566,359392,0
Converting to forward existential form...Done !
original formula: A(!(((((P_fordo_12_2==1)||(P_fordo_12_1==1))||((P_fordo_12_4==1)||(P_fordo_12_3==1))) * AG(!((((((((y_1==1)&&(P_ify0_4_2==1))||((y_1==1)&...6719
=> equivalent forward existential formula: [((Init * !(EG(!((EX(!(E(TRUE U ((((((P_await_13_2==1)&&(P_done_2_1==1))&&((P_done_2_2==1)&&(P_done_2_3==1)))&&(...18499
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23,...659
Detected timeout of ITS tools.
[2026-05-27 10:01:03] [INFO ] Flatten gal took : 9 ms
[2026-05-27 10:01:03] [INFO ] Applying decomposition
[2026-05-27 10:01:03] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3108042555352745781.txt' '-o' '/tmp/graph3108042555352745781.bin' '-w' '/tmp/graph3108042555352745781.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3108042555352745781.bin' '-l' '-1' '-v' '-w' '/tmp/graph3108042555352745781.weights' '-q' '0' '-e' '0.001'
[2026-05-27 10:01:03] [INFO ] Decomposing Gal with order
[2026-05-27 10:01:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 10:01:04] [INFO ] Removed a total of 170 redundant transitions.
[2026-05-27 10:01:04] [INFO ] Flatten gal took : 19 ms
[2026-05-27 10:01:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 7 ms.
[2026-05-27 10:01:04] [INFO ] Time to serialize gal into /tmp/CTLFireability10969525902994186668.gal : 3 ms
[2026-05-27 10:01:04] [INFO ] Time to serialize properties into /tmp/CTLFireability11547698612089202504.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/CTLFireability10969525902994186668.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11547698612089202504.ctl'
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 -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.91478e+06,4.98113,103624,6214,174,148161,405,406,429930,76,2915,0
Converting to forward existential form...Done !
original formula: A(!(((((i4.u22.P_fordo_12_2==1)||(i3.u21.P_fordo_12_1==1))||((i5.u28.P_fordo_12_4==1)||(i2.u17.P_fordo_12_3==1))) * AG(!((((((((i1.u8.y_1...9079
=> equivalent forward existential formula: [((Init * !(EG(!((EX(!(E(TRUE U ((((((i4.u22.P_await_13_2==1)&&(i4.u22.P_done_2_1==1))&&((i4.u23.P_done_2_2==1)&...24835
Reverse transition relation is NOT exact ! Due to transitions t36, t37, t38, t39, t40, t41, t42, t43, t50, t63, t77, t78, t79, t104, t105, t106, t107, t108...575
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 156/156 transitions.
Applied a total of 0 rules in 4 ms. Remains 102 /102 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2026-05-27 10:01:34] [INFO ] Flow matrix only has 128 transitions (discarded 28 similar events)
[2026-05-27 10:01:34] [INFO ] Invariant cache hit.
[2026-05-27 10:01:34] [INFO ] Implicit Places using invariants in 135 ms returned [66, 67, 68, 69]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 138 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 98/102 places, 156/156 transitions.
Applied a total of 0 rules in 2 ms. Remains 98 /98 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 146 ms. Remains : 98/102 places, 156/156 transitions.
[2026-05-27 10:01:34] [INFO ] Flatten gal took : 7 ms
[2026-05-27 10:01:34] [INFO ] Flatten gal took : 7 ms
[2026-05-27 10:01:34] [INFO ] Input system was already deterministic with 156 transitions.
[2026-05-27 10:01:34] [INFO ] Flatten gal took : 17 ms
[2026-05-27 10:01:34] [INFO ] Flatten gal took : 6 ms
[2026-05-27 10:01:34] [INFO ] Time to serialize gal into /tmp/CTLFireability9000706454779550772.gal : 1 ms
[2026-05-27 10:01:34] [INFO ] Time to serialize properties into /tmp/CTLFireability2304684165088050147.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/CTLFireability9000706454779550772.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2304684165088050147.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,1.91478e+06,2.29422,57496,2,11489,5,165693,6,0,550,239530,0
Converting to forward existential form...Done !
original formula: EF((AF((((EX(((((x_1==1)&&(P_ifxi_10_1==1))||((x_2==1)&&(P_ifxi_10_2==1)))||(((x_3==1)&&(P_ifxi_10_3==1))||((x_4==1)&&(P_ifxi_10_4==1))))...2136
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * ((((y_0==1)&&(P_awaity_2==1))||((y_0==1)&&(P_awaity_3==1)))||(((y_0==1)&&(P_awaity_4==1))||...3239
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23,...659
Using saturation style SCC detection
(forward)formula 0,1,28.9915,639752,1,0,441,3.49445e+06,345,175,3975,3.23136e+06,353
FORMULA LamportFastMutEx-PT-4-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 156/156 transitions.
Applied a total of 0 rules in 7 ms. Remains 102 /102 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2026-05-27 10:02:03] [INFO ] Flow matrix only has 128 transitions (discarded 28 similar events)
[2026-05-27 10:02:03] [INFO ] Invariant cache hit.
[2026-05-27 10:02:03] [INFO ] Implicit Places using invariants in 193 ms returned [66, 67, 68, 69]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 195 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 98/102 places, 156/156 transitions.
Applied a total of 0 rules in 4 ms. Remains 98 /98 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 208 ms. Remains : 98/102 places, 156/156 transitions.
[2026-05-27 10:02:03] [INFO ] Flatten gal took : 10 ms
[2026-05-27 10:02:03] [INFO ] Flatten gal took : 9 ms
[2026-05-27 10:02:03] [INFO ] Input system was already deterministic with 156 transitions.
[2026-05-27 10:02:03] [INFO ] Flatten gal took : 10 ms
[2026-05-27 10:02:03] [INFO ] Flatten gal took : 9 ms
[2026-05-27 10:02:03] [INFO ] Time to serialize gal into /tmp/CTLFireability5525826527742365116.gal : 3 ms
[2026-05-27 10:02:03] [INFO ] Time to serialize properties into /tmp/CTLFireability12033265293339486402.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/CTLFireability5525826527742365116.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12033265293339486402.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,1.91478e+06,2.54845,57424,2,11489,5,165693,6,0,550,239530,0
Converting to forward existential form...Done !
original formula: !(E(EF(!(((((((((y_2==1)&&(P_ifyi_15_1==1))||((y_2==1)&&(P_ifyi_15_3==1)))||(((y_0==1)&&(P_ifyi_15_4==1))||((y_0==1)&&(P_ifyi_15_3==1))))...2447
=> equivalent forward existential formula: [(FwdU(Init,E(TRUE U !(((((((((y_2==1)&&(P_ifyi_15_1==1))||((y_2==1)&&(P_ifyi_15_3==1)))||(((y_0==1)&&(P_ifyi_15...3196
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23,...659
Detected timeout of ITS tools.
[2026-05-27 10:02:33] [INFO ] Flatten gal took : 7 ms
[2026-05-27 10:02:33] [INFO ] Applying decomposition
[2026-05-27 10:02:33] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6628932724844784544.txt' '-o' '/tmp/graph6628932724844784544.bin' '-w' '/tmp/graph6628932724844784544.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6628932724844784544.bin' '-l' '-1' '-v' '-w' '/tmp/graph6628932724844784544.weights' '-q' '0' '-e' '0.001'
[2026-05-27 10:02:34] [INFO ] Decomposing Gal with order
[2026-05-27 10:02:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 10:02:34] [INFO ] Removed a total of 162 redundant transitions.
[2026-05-27 10:02:34] [INFO ] Flatten gal took : 16 ms
[2026-05-27 10:02:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 6 ms.
[2026-05-27 10:02:34] [INFO ] Time to serialize gal into /tmp/CTLFireability5167946541677740063.gal : 2 ms
[2026-05-27 10:02:34] [INFO ] Time to serialize properties into /tmp/CTLFireability18329010648323914026.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/CTLFireability5167946541677740063.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18329010648323914026.ctl'
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 -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.91478e+06,18.9194,359864,4889,122,373993,851,397,2.84654e+06,74,7307,0
Converting to forward existential form...Done !
original formula: !(E(EF(!(((((((((i4.u9.y_2==1)&&(i0.u30.P_ifyi_15_1==1))||((i4.u9.y_2==1)&&(i6.u32.P_ifyi_15_3==1)))||(((i4.u9.y_0==1)&&(i2.u29.P_ifyi_15...3355
=> equivalent forward existential formula: [(FwdU(Init,E(TRUE U !(((((((((i4.u9.y_2==1)&&(i0.u30.P_ifyi_15_1==1))||((i4.u9.y_2==1)&&(i6.u32.P_ifyi_15_3==1)...4296
Reverse transition relation is NOT exact ! Due to transitions t36, t37, t38, t39, t40, t41, t42, t43, t50, t54, t76, t78, t79, t104, t105, t106, t107, t108...576
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 102/102 places, 156/156 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 98 transition count 152
Applied a total of 8 rules in 33 ms. Remains 98 /102 variables (removed 4) and now considering 152/156 (removed 4) transitions.
[2026-05-27 10:03:04] [INFO ] Flow matrix only has 124 transitions (discarded 28 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2725758346097180093.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17521808372803594470.kers'
[2026-05-27 10:03:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2725758346097180093.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17521808372803594470.kers]
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 124 rows 94 cols 392 entries
Finished phase 1 with 72 SingleSign rule and 0 generalized
[2026-05-27 10:03:04] [INFO ] Computed 26 invariants in 0 ms
Computed 26 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-17521808372803594470.kers
Total runtime 4 ms.
[2026-05-27 10:03:04] [INFO ] Implicit Places using invariants in 178 ms returned [62, 63, 64, 65]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 180 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 94/102 places, 152/156 transitions.
Applied a total of 0 rules in 21 ms. Remains 94 /94 variables (removed 0) and now considering 152/152 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 234 ms. Remains : 94/102 places, 152/156 transitions.
[2026-05-27 10:03:04] [INFO ] Flatten gal took : 7 ms
[2026-05-27 10:03:04] [INFO ] Flatten gal took : 9 ms
[2026-05-27 10:03:04] [INFO ] Input system was already deterministic with 152 transitions.
[2026-05-27 10:03:04] [INFO ] Flatten gal took : 9 ms
[2026-05-27 10:03:04] [INFO ] Flatten gal took : 9 ms
[2026-05-27 10:03:04] [INFO ] Time to serialize gal into /tmp/CTLFireability16296078456883849886.gal : 2 ms
[2026-05-27 10:03:04] [INFO ] Time to serialize properties into /tmp/CTLFireability11921021601030636703.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/CTLFireability16296078456883849886.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11921021601030636703.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,1.67273e+06,2.6749,58544,2,10720,5,180160,6,0,530,239913,0
Converting to forward existential form...Done !
original formula: EG(A((E(!(AG(((((((x_2==1)&&(P_ifxi_10_4==1))||((x_4==1)&&(P_ifxi_10_1==1)))||(((x_0==1)&&(P_ifxi_10_2==1))||((x_0==1)&&(P_ifxi_10_3==1))...4711
=> equivalent forward existential formula: [FwdG(Init,!((E(!((!((((EG(((((((y_1==1)&&(P_ify0_4_2==1))||((y_1==1)&&(P_ify0_4_3==1)))||(((y_1==1)&&(P_ify0_4_...9776
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23,...659
Detected timeout of ITS tools.
[2026-05-27 10:03:34] [INFO ] Flatten gal took : 8 ms
[2026-05-27 10:03:34] [INFO ] Applying decomposition
[2026-05-27 10:03:34] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12939640476293847405.txt' '-o' '/tmp/graph12939640476293847405.bin' '-w' '/tmp/graph12939640476293847405.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12939640476293847405.bin' '-l' '-1' '-v' '-w' '/tmp/graph12939640476293847405.weights' '-q' '0' '-e' '0.001'
[2026-05-27 10:03:34] [INFO ] Decomposing Gal with order
[2026-05-27 10:03:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 10:03:34] [INFO ] Removed a total of 153 redundant transitions.
[2026-05-27 10:03:34] [INFO ] Flatten gal took : 16 ms
[2026-05-27 10:03:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 7 ms.
[2026-05-27 10:03:34] [INFO ] Time to serialize gal into /tmp/CTLFireability11113802233376314208.gal : 2 ms
[2026-05-27 10:03:34] [INFO ] Time to serialize properties into /tmp/CTLFireability9217647930653311444.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/CTLFireability11113802233376314208.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9217647930653311444.ctl'
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 -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.67273e+06,18.8602,304476,4445,118,320334,1160,369,2.27789e+06,81,8937,0
Converting to forward existential form...Done !
original formula: EG(A((E(!(AG(((((((i4.u5.x_2==1)&&(i7.u11.P_ifxi_10_4==1))||((i4.u7.x_4==1)&&(u9.P_ifxi_10_1==1)))||(((i4.u4.x_0==1)&&(i7.u8.P_ifxi_10_2=...6467
=> equivalent forward existential formula: [FwdG(Init,!((E(!((!((((EG(((((((i7.u34.y_1==1)&&(i4.u5.P_ify0_4_2==1))||((i7.u34.y_1==1)&&(i4.u6.P_ify0_4_3==1)...13444
Reverse transition relation is NOT exact ! Due to transitions t36, t37, t38, t39, t40, t41, t42, t43, t51, t56, t96, t97, t98, t99, t100, t101, t102, t103,...615
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 156/156 transitions.
Applied a total of 0 rules in 4 ms. Remains 102 /102 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2026-05-27 10:04:04] [INFO ] Flow matrix only has 128 transitions (discarded 28 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17800832622965509308.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2255550330055526917.kers'
[2026-05-27 10:04:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17800832622965509308.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2255550330055526917.kers]
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 128 rows 98 cols 400 entries
Finished phase 1 with 76 SingleSign rule and 0 generalized
[2026-05-27 10:04:04] [INFO ] Computed 26 invariants in 0 ms
Computed 26 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2255550330055526917.kers
Total runtime 2 ms.
[2026-05-27 10:04:04] [INFO ] Implicit Places using invariants in 163 ms returned [66, 67, 68, 69]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 165 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 98/102 places, 156/156 transitions.
Applied a total of 0 rules in 3 ms. Remains 98 /98 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 177 ms. Remains : 98/102 places, 156/156 transitions.
[2026-05-27 10:04:04] [INFO ] Flatten gal took : 7 ms
[2026-05-27 10:04:04] [INFO ] Flatten gal took : 8 ms
[2026-05-27 10:04:04] [INFO ] Input system was already deterministic with 156 transitions.
[2026-05-27 10:04:04] [INFO ] Flatten gal took : 8 ms
[2026-05-27 10:04:04] [INFO ] Flatten gal took : 8 ms
[2026-05-27 10:04:04] [INFO ] Time to serialize gal into /tmp/CTLFireability1566038983773010676.gal : 2 ms
[2026-05-27 10:04:04] [INFO ] Time to serialize properties into /tmp/CTLFireability3846245536591510933.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/CTLFireability1566038983773010676.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3846245536591510933.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,1.91478e+06,2.56807,57552,2,11489,5,165693,6,0,550,239530,0
Converting to forward existential form...Done !
original formula: EF((((((AG((((((!(E((((((((y_3==1)&&(P_CS_21_4==1))||((y_3==1)&&(P_CS_21_2==1)))||(((y_3==1)&&(P_CS_21_3==1))||((y_3==1)&&(P_CS_21_1==1))...4057
=> equivalent forward existential formula: [((((((FwdU(Init,TRUE) * ((((((x_4==0)||(P_setx_3_3==0))&&((x_4==0)||(P_setx_3_4==0)))&&(((x_4==0)||(P_setx_3_1=...4127
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23,...659
(forward)formula 0,0,20.6198,453624,1,0,460,2.32872e+06,339,183,3956,2.59504e+06,368
FORMULA LamportFastMutEx-PT-4-CTLFireability-2024-07 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 : 102/102 places, 156/156 transitions.
Applied a total of 0 rules in 3 ms. Remains 102 /102 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2026-05-27 10:04:25] [INFO ] Flow matrix only has 128 transitions (discarded 28 similar events)
[2026-05-27 10:04:25] [INFO ] Invariant cache hit.
[2026-05-27 10:04:25] [INFO ] Implicit Places using invariants in 169 ms returned [66, 67, 68, 69]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 179 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 98/102 places, 156/156 transitions.
Applied a total of 0 rules in 3 ms. Remains 98 /98 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 186 ms. Remains : 98/102 places, 156/156 transitions.
[2026-05-27 10:04:25] [INFO ] Flatten gal took : 4 ms
[2026-05-27 10:04:25] [INFO ] Flatten gal took : 3 ms
[2026-05-27 10:04:25] [INFO ] Input system was already deterministic with 156 transitions.
[2026-05-27 10:04:25] [INFO ] Flatten gal took : 4 ms
[2026-05-27 10:04:25] [INFO ] Flatten gal took : 3 ms
[2026-05-27 10:04:25] [INFO ] Time to serialize gal into /tmp/CTLFireability6855459451726104875.gal : 1 ms
[2026-05-27 10:04:25] [INFO ] Time to serialize properties into /tmp/CTLFireability5732453328990595573.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/CTLFireability6855459451726104875.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5732453328990595573.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,1.91478e+06,2.12136,57528,2,11489,5,165693,6,0,550,239530,0
Converting to forward existential form...Done !
original formula: EX((EX(EX(((y_2==1)&&(P_ifyi_15_1==1)))) * EX(TRUE)))
=> equivalent forward existential formula: [(EY((EY(Init) * EX(EX(((y_2==1)&&(P_ifyi_15_1==1)))))) * TRUE)] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23,...659
(forward)formula 0,0,7.93808,177976,1,0,413,824581,324,158,3734,903437,320
FORMULA LamportFastMutEx-PT-4-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 102/102 places, 156/156 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 98 transition count 152
Applied a total of 8 rules in 24 ms. Remains 98 /102 variables (removed 4) and now considering 152/156 (removed 4) transitions.
[2026-05-27 10:04:33] [INFO ] Flow matrix only has 124 transitions (discarded 28 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6460086550596856978.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5910225380944363609.kers'
[2026-05-27 10:04:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6460086550596856978.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5910225380944363609.kers]
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 124 rows 94 cols 392 entries
Finished phase 1 with 72 SingleSign rule and 0 generalized
[2026-05-27 10:04:33] [INFO ] Computed 26 invariants in 1 ms
Computed 26 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5910225380944363609.kers
Total runtime 1 ms.
[2026-05-27 10:04:34] [INFO ] Implicit Places using invariants in 171 ms returned [62, 63, 64, 65]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 174 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 94/102 places, 152/156 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 94 transition count 148
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 90 transition count 148
Applied a total of 8 rules in 21 ms. Remains 90 /94 variables (removed 4) and now considering 148/152 (removed 4) transitions.
[2026-05-27 10:04:34] [INFO ] Flow matrix only has 120 transitions (discarded 28 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13240331017333388568.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2533816463226230446.kers'
[2026-05-27 10:04:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13240331017333388568.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2533816463226230446.kers]
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 120 rows 86 cols 388 entries
Finished phase 1 with 68 SingleSign rule and 0 generalized
[2026-05-27 10:04:34] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2533816463226230446.kers
Total runtime 1 ms.
[2026-05-27 10:04:34] [INFO ] Implicit Places using invariants in 140 ms returned []
[2026-05-27 10:04:34] [INFO ] Flow matrix only has 120 transitions (discarded 28 similar events)
[2026-05-27 10:04:34] [INFO ] Invariant cache hit.
[2026-05-27 10:04:34] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-27 10:04:34] [INFO ] Implicit Places using invariants and state equation in 357 ms returned []
Implicit Place search using SMT with State Equation took 501 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 90/102 places, 148/156 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 720 ms. Remains : 90/102 places, 148/156 transitions.
[2026-05-27 10:04:34] [INFO ] Flatten gal took : 6 ms
[2026-05-27 10:04:34] [INFO ] Flatten gal took : 5 ms
[2026-05-27 10:04:34] [INFO ] Input system was already deterministic with 148 transitions.
[2026-05-27 10:04:34] [INFO ] Flatten gal took : 7 ms
[2026-05-27 10:04:34] [INFO ] Flatten gal took : 6 ms
[2026-05-27 10:04:34] [INFO ] Time to serialize gal into /tmp/CTLFireability13835324733292715193.gal : 2 ms
[2026-05-27 10:04:34] [INFO ] Time to serialize properties into /tmp/CTLFireability17376899224409185945.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/CTLFireability13835324733292715193.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17376899224409185945.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,1.4985e+06,3.37842,68100,2,12452,5,225646,6,0,510,275015,0
Converting to forward existential form...Done !
original formula: AG(EF((((y_1==1)&&(P_CS_21_1==1))&&((P_b_3_true==1)&&(P_setbi_11_3==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((y_1==1)&&(P_CS_21_1==1))&&((P_b_3_true==1)&&(P_setbi_11_3==1))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23,...660
Detected timeout of ITS tools.
[2026-05-27 10:05:04] [INFO ] Flatten gal took : 5 ms
[2026-05-27 10:05:04] [INFO ] Applying decomposition
[2026-05-27 10:05:04] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14970165008962766312.txt' '-o' '/tmp/graph14970165008962766312.bin' '-w' '/tmp/graph14970165008962766312.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14970165008962766312.bin' '-l' '-1' '-v' '-w' '/tmp/graph14970165008962766312.weights' '-q' '0' '-e' '0.001'
[2026-05-27 10:05:04] [INFO ] Decomposing Gal with order
[2026-05-27 10:05:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 10:05:04] [INFO ] Removed a total of 149 redundant transitions.
[2026-05-27 10:05:04] [INFO ] Flatten gal took : 28 ms
[2026-05-27 10:05:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 9 ms.
[2026-05-27 10:05:04] [INFO ] Time to serialize gal into /tmp/CTLFireability14655567578770575603.gal : 3 ms
[2026-05-27 10:05:04] [INFO ] Time to serialize properties into /tmp/CTLFireability10307775895049779207.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/CTLFireability14655567578770575603.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10307775895049779207.ctl'
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 -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.4985e+06,17.3823,296000,2976,468,297969,4328,391,2.2622e+06,113,36361,0
Converting to forward existential form...Done !
original formula: AG(EF((((i6.u18.y_1==1)&&(i2.u15.P_CS_21_1==1))&&((i4.u2.P_b_3_true==1)&&(u8.P_setbi_11_3==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((i6.u18.y_1==1)&&(i2.u15.P_CS_21_1==1))&&((i4.u2.P_b_3_true==1)&&(u8.P_setbi_11...175
Reverse transition relation is NOT exact ! Due to transitions t36, t37, t38, t39, t40, t41, t42, t43, t49, t59, t99, t109, t114, t119, t124, t125, t126, t1...658
(forward)formula 0,1,26.8416,312772,1,0,352579,15377,1468,2.34207e+06,599,107066,584751
FORMULA LamportFastMutEx-PT-4-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 156/156 transitions.
Applied a total of 0 rules in 2 ms. Remains 102 /102 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2026-05-27 10:05:31] [INFO ] Flow matrix only has 128 transitions (discarded 28 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16152848281557197009.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10927486700386967135.kers'
[2026-05-27 10:05:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16152848281557197009.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10927486700386967135.kers]
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 128 rows 98 cols 400 entries
Finished phase 1 with 76 SingleSign rule and 0 generalized
[2026-05-27 10:05:31] [INFO ] Computed 26 invariants in 0 ms
Computed 26 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-10927486700386967135.kers
Total runtime 4 ms.
[2026-05-27 10:05:32] [INFO ] Implicit Places using invariants in 148 ms returned [66, 67, 69]
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 : 99/102 places, 156/156 transitions.
Applied a total of 0 rules in 2 ms. Remains 99 /99 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 160 ms. Remains : 99/102 places, 156/156 transitions.
[2026-05-27 10:05:32] [INFO ] Flatten gal took : 4 ms
[2026-05-27 10:05:32] [INFO ] Flatten gal took : 4 ms
[2026-05-27 10:05:32] [INFO ] Input system was already deterministic with 156 transitions.
[2026-05-27 10:05:32] [INFO ] Flatten gal took : 11 ms
[2026-05-27 10:05:32] [INFO ] Flatten gal took : 6 ms
[2026-05-27 10:05:32] [INFO ] Time to serialize gal into /tmp/CTLFireability2530575043452441742.gal : 1 ms
[2026-05-27 10:05:32] [INFO ] Time to serialize properties into /tmp/CTLFireability9954640867828612485.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/CTLFireability2530575043452441742.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9954640867828612485.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,1.91478e+06,2.16522,52856,2,10144,5,150486,6,0,554,216323,0
Converting to forward existential form...Done !
original formula: (EX((((y_2==1)&&(P_ifyi_15_4==1))||((P_start_1_1==1)&&(P_b_1_true==1)))) + AG(AX(AF((((P_b_3_false==0)||(P_wait_3_3==0))||(P_await_13_3==...162
=> equivalent forward existential formula: [FwdG(EY(FwdU((Init * !(EX((((y_2==1)&&(P_ifyi_15_4==1))||((P_start_1_1==1)&&(P_b_1_true==1)))))),TRUE)),!((((P_...217
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23,...659
Hit Full ! (commute/partial/dont) 142/25/14
(forward)formula 0,0,11.1967,238488,1,0,415,1.01666e+06,336,159,3992,1.26768e+06,329
FORMULA LamportFastMutEx-PT-4-CTLFireability-2024-11 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 : 102/102 places, 156/156 transitions.
Applied a total of 0 rules in 1 ms. Remains 102 /102 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2026-05-27 10:05:43] [INFO ] Flow matrix only has 128 transitions (discarded 28 similar events)
[2026-05-27 10:05:43] [INFO ] Invariant cache hit.
[2026-05-27 10:05:43] [INFO ] Implicit Places using invariants in 176 ms returned [67, 69]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 178 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 100/102 places, 156/156 transitions.
Applied a total of 0 rules in 8 ms. Remains 100 /100 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 198 ms. Remains : 100/102 places, 156/156 transitions.
[2026-05-27 10:05:43] [INFO ] Flatten gal took : 3 ms
[2026-05-27 10:05:43] [INFO ] Flatten gal took : 3 ms
[2026-05-27 10:05:43] [INFO ] Input system was already deterministic with 156 transitions.
[2026-05-27 10:05:43] [INFO ] Flatten gal took : 6 ms
[2026-05-27 10:05:43] [INFO ] Flatten gal took : 6 ms
[2026-05-27 10:05:43] [INFO ] Time to serialize gal into /tmp/CTLFireability17307545763879956284.gal : 1 ms
[2026-05-27 10:05:43] [INFO ] Time to serialize properties into /tmp/CTLFireability7598878250307105329.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/CTLFireability17307545763879956284.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7598878250307105329.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,1.91478e+06,3.80456,81264,2,14194,5,224233,6,0,558,338669,0
Converting to forward existential form...Done !
original formula: E(E(AF((((P_b_3_false==1)&&(P_wait_3_3==1))&&(P_await_13_3==1))) U (A(((y_4==1)&&(P_ifyi_15_4==1)) U ((y_4==1)&&(P_ify0_4_2==1))) * ((((P...563
=> equivalent forward existential formula: [(FwdU((FwdU(Init,E(!(EG(!((((P_b_3_false==1)&&(P_wait_3_3==1))&&(P_await_13_3==1))))) U (!((E(!(((y_4==1)&&(P_i...970
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23,...659
Detected timeout of ITS tools.
[2026-05-27 10:06:13] [INFO ] Flatten gal took : 8 ms
[2026-05-27 10:06:13] [INFO ] Applying decomposition
[2026-05-27 10:06:13] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph1035580638969816990.txt' '-o' '/tmp/graph1035580638969816990.bin' '-w' '/tmp/graph1035580638969816990.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1035580638969816990.bin' '-l' '-1' '-v' '-w' '/tmp/graph1035580638969816990.weights' '-q' '0' '-e' '0.001'
[2026-05-27 10:06:13] [INFO ] Decomposing Gal with order
[2026-05-27 10:06:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 10:06:13] [INFO ] Removed a total of 153 redundant transitions.
[2026-05-27 10:06:13] [INFO ] Flatten gal took : 20 ms
[2026-05-27 10:06:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 7 ms.
[2026-05-27 10:06:13] [INFO ] Time to serialize gal into /tmp/CTLFireability17708552085735009380.gal : 4 ms
[2026-05-27 10:06:13] [INFO ] Time to serialize properties into /tmp/CTLFireability341864603690095706.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/CTLFireability17708552085735009380.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability341864603690095706.ctl'
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 -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.91478e+06,17.7309,324592,3100,177,322332,1853,432,2.64539e+06,98,15668,0
Converting to forward existential form...Done !
original formula: E(E(AF((((i5.i1.u2.P_b_3_false==1)&&(i5.i0.u15.P_wait_3_3==1))&&(i5.i0.u13.P_await_13_3==1))) U (A(((i4.u32.y_4==1)&&(i0.u30.P_ifyi_15_4=...760
=> equivalent forward existential formula: [(FwdU((FwdU(Init,E(!(EG(!((((i5.i1.u2.P_b_3_false==1)&&(i5.i0.u15.P_wait_3_3==1))&&(i5.i0.u13.P_await_13_3==1))...1259
Reverse transition relation is NOT exact ! Due to transitions t36, t37, t38, t39, t40, t41, t42, t43, t59, t62, t76, t77, t79, t104, t105, t106, t107, t108...662
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 156/156 transitions.
Applied a total of 0 rules in 2 ms. Remains 102 /102 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2026-05-27 10:06:43] [INFO ] Flow matrix only has 128 transitions (discarded 28 similar events)
[2026-05-27 10:06:43] [INFO ] Invariant cache hit.
[2026-05-27 10:06:44] [INFO ] Implicit Places using invariants in 133 ms returned [66, 67, 68]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 151 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 99/102 places, 156/156 transitions.
Applied a total of 0 rules in 0 ms. Remains 99 /99 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 154 ms. Remains : 99/102 places, 156/156 transitions.
[2026-05-27 10:06:44] [INFO ] Flatten gal took : 5 ms
[2026-05-27 10:06:44] [INFO ] Flatten gal took : 12 ms
[2026-05-27 10:06:44] [INFO ] Input system was already deterministic with 156 transitions.
[2026-05-27 10:06:44] [INFO ] Flatten gal took : 4 ms
[2026-05-27 10:06:44] [INFO ] Flatten gal took : 5 ms
[2026-05-27 10:06:44] [INFO ] Time to serialize gal into /tmp/CTLFireability9254544076191110206.gal : 2 ms
[2026-05-27 10:06:44] [INFO ] Time to serialize properties into /tmp/CTLFireability10238623268139011048.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/CTLFireability9254544076191110206.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10238623268139011048.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,1.91478e+06,3.35177,80848,2,14772,5,223626,6,0,554,323525,0
Converting to forward existential form...Done !
original formula: (AG((EX(TRUE) * EG(EX(TRUE)))) * A(AX(EG(((y_1==1)&&(P_sety_9_3==1)))) U ((AG(AX(FALSE)) + !(AG(((((P_await_13_4==1)&&(P_done_4_1==1))&&(...288
=> equivalent forward existential formula: (([(FwdU(Init,TRUE) * !(EX(TRUE)))] = FALSE * [(FwdU(Init,TRUE) * !(EG(EX(TRUE))))] = FALSE) * ([(EY(FwdU((((Fwd...919
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23,...659
(forward)formula 0,1,12.4558,260708,1,0,417,1.10859e+06,338,159,3829,1.48012e+06,334
FORMULA LamportFastMutEx-PT-4-CTLFireability-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
[2026-05-27 10:06:56] [INFO ] Flatten gal took : 6 ms
[2026-05-27 10:06:56] [INFO ] Flatten gal took : 6 ms
[2026-05-27 10:06:56] [INFO ] Applying decomposition
[2026-05-27 10:06:56] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph9924519089732797626.txt' '-o' '/tmp/graph9924519089732797626.bin' '-w' '/tmp/graph9924519089732797626.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9924519089732797626.bin' '-l' '-1' '-v' '-w' '/tmp/graph9924519089732797626.weights' '-q' '0' '-e' '0.001'
[2026-05-27 10:06:56] [INFO ] Decomposing Gal with order
[2026-05-27 10:06:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 10:06:56] [INFO ] Removed a total of 157 redundant transitions.
[2026-05-27 10:06:56] [INFO ] Flatten gal took : 17 ms
[2026-05-27 10:06:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 3 ms.
[2026-05-27 10:06:56] [INFO ] Time to serialize gal into /tmp/CTLFireability15888557226522245278.gal : 2 ms
[2026-05-27 10:06:56] [INFO ] Time to serialize properties into /tmp/CTLFireability17299952898829228481.ctl : 4 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/CTLFireability15888557226522245278.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17299952898829228481.ctl'
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 -...264
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.91478e+06,8.75954,160796,3107,290,211437,2533,435,889276,100,26025,0
Converting to forward existential form...Done !
original formula: AX(EF((A(((E((((((((i0.u4.x_0==1)&&(i0.u4.P_setx_3_1==1))||((i0.u4.x_1==1)&&(i0.u5.P_setx_3_3==1)))||(((i0.u4.x_1==1)&&(i0.u7.P_setx_3_4=...3671
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U (!((E(!(EX((((((i6.u0.P_b_1_false==1)&&(u8.P_setbi_11_1==1))||((i2.i0.u2.P_b_3_false==1)...4589
Reverse transition relation is NOT exact ! Due to transitions t36, t37, t38, t39, t40, t41, t42, t43, t48, t57, t76, t77, t78, t79, t104, t105, t106, t107,...658
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
(forward)formula 0,0,29.6272,368452,1,0,466292,14245,2613,1.69627e+06,563,94485,882781
FORMULA LamportFastMutEx-PT-4-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: A(!(((((i4.u21.P_fordo_12_2==1)||(i6.u19.P_fordo_12_1==1))||((i3.u26.P_fordo_12_4==1)||(i2.i1.u13.P_fordo_12_3==1))) * AG(!((((((((i5.u31...9245
=> equivalent forward existential formula: [((Init * !(EG(!((EX(!(E(TRUE U ((((((i4.u21.P_await_13_2==1)&&(i4.u21.P_done_2_1==1))&&((i4.u22.P_done_2_2==1)&...25283
(forward)formula 1,0,58.2395,799968,1,0,990187,17926,3234,3.73435e+06,571,139538,1710159
FORMULA LamportFastMutEx-PT-4-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: !(E(EF(!(((((((((i5.u31.y_2==1)&&(i6.u27.P_ifyi_15_1==1))||((i5.u31.y_2==1)&&(i2.i0.u29.P_ifyi_15_3==1)))||(((i5.u31.y_0==1)&&(i3.u30.P_i...3416
=> equivalent forward existential formula: [(FwdU(Init,E(TRUE U !(((((((((i5.u31.y_2==1)&&(i6.u27.P_ifyi_15_1==1))||((i5.u31.y_2==1)&&(i2.i0.u29.P_ifyi_15_...4353
(forward)formula 2,0,84.7948,1198460,1,0,1.50661e+06,20391,3585,5.46308e+06,583,169197,2555712
FORMULA LamportFastMutEx-PT-4-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: EG(A((E(!(AG(((((((i0.u6.x_2==1)&&(i5.u9.P_ifxi_10_4==1))||((i0.u7.x_4==1)&&(u8.P_ifxi_10_1==1)))||(((i0.u4.x_0==1)&&(i5.u31.P_ifxi_10_2=...6497
=> equivalent forward existential formula: [FwdG(Init,!((E(!((!((((EG(((((((i5.u31.y_1==1)&&(i0.u6.P_ify0_4_2==1))||((i5.u31.y_1==1)&&(i0.u5.P_ify0_4_3==1)...13510
(forward)formula 3,1,242.02,2202056,1,0,2.86475e+06,25467,1870,8.69308e+06,335,236985,3364759
FORMULA LamportFastMutEx-PT-4-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
original formula: E(E(AF((((i2.i0.u2.P_b_3_false==1)&&(i2.i1.u25.P_wait_3_3==1))&&(i2.i1.u13.P_await_13_3==1))) U (A(((i5.u31.y_4==1)&&(i3.u30.P_ifyi_15_4=...757
=> equivalent forward existential formula: [(FwdU((FwdU(Init,E(!(EG(!((((i2.i0.u2.P_b_3_false==1)&&(i2.i1.u25.P_wait_3_3==1))&&(i2.i1.u13.P_await_13_3==1))...1256
(forward)formula 4,1,280.735,2202056,1,0,2.86475e+06,25467,2274,9.16918e+06,354,236985,4409930
FORMULA LamportFastMutEx-PT-4-CTLFireability-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Total runtime 893413 ms.
BK_STOP 1779876698670
--------------------
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-PT-4"
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-PT-4, 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-177961107900410"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-PT-4.tgz
mv LamportFastMutEx-PT-4 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;