About the Execution of ITS-Tools for LamportFastMutEx-PT-8
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16134.247 | 3600000.00 | 3722104.00 | 16268.30 | ?????????????T?? | 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-177961107900442.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-8, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-smll-177961107900442
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 40K Mar 7 16:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 248K Mar 7 16:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 48K Mar 7 16:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 257K Mar 7 16:46 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 19K Mar 15 11:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Mar 15 11:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 21K Mar 15 11:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 84K Mar 15 11:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 36K Mar 7 16:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 211K Mar 7 16:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 32K Mar 7 16:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 175K Mar 7 16:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.6K Mar 15 11:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.2K Mar 15 11:13 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 329K 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-8-CTLFireability-2024-00
FORMULA_NAME LamportFastMutEx-PT-8-CTLFireability-2024-01
FORMULA_NAME LamportFastMutEx-PT-8-CTLFireability-2024-02
FORMULA_NAME LamportFastMutEx-PT-8-CTLFireability-2024-03
FORMULA_NAME LamportFastMutEx-PT-8-CTLFireability-2024-04
FORMULA_NAME LamportFastMutEx-PT-8-CTLFireability-2024-05
FORMULA_NAME LamportFastMutEx-PT-8-CTLFireability-2024-06
FORMULA_NAME LamportFastMutEx-PT-8-CTLFireability-2024-07
FORMULA_NAME LamportFastMutEx-PT-8-CTLFireability-2024-08
FORMULA_NAME LamportFastMutEx-PT-8-CTLFireability-2024-09
FORMULA_NAME LamportFastMutEx-PT-8-CTLFireability-2024-10
FORMULA_NAME LamportFastMutEx-PT-8-CTLFireability-2024-11
FORMULA_NAME LamportFastMutEx-PT-8-CTLFireability-2024-12
FORMULA_NAME LamportFastMutEx-PT-8-CTLFireability-2024-13
FORMULA_NAME LamportFastMutEx-PT-8-CTLFireability-2024-14
FORMULA_NAME LamportFastMutEx-PT-8-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779899428289
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-8
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-27 16:30:30] [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 16:30:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-27 16:30:31] [INFO ] Load time of PNML (sax parser for PT used): 208 ms
[2026-05-27 16:30:31] [INFO ] Transformed 315 places.
[2026-05-27 16:30:31] [INFO ] Transformed 666 transitions.
[2026-05-27 16:30:31] [INFO ] Found NUPN structural information;
[2026-05-27 16:30:31] [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_start_1_5, P_start_1_6, P_start_1_7, P_start_1_8, 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_b_5_false, P_b_5_true, P_b_6_false, P_b_6_true, P_b_7_false, P_b_7_true, P_b_8_false, P_b_8_true, P_setx_3_0, P_setx_3_1, P_setx_3_2, P_setx_3_3, P_setx_3_4, P_setx_3_5, P_setx_3_6, P_setx_3_7, P_setx_3_8, P_setbi_5_0, P_setbi_5_1, P_setbi_5_2, P_setbi_5_3, P_setbi_5_4, P_setbi_5_5, P_setbi_5_6, P_setbi_5_7, P_setbi_5_8, P_ify0_4_0, P_ify0_4_1, P_ify0_4_2, P_ify0_4_3, P_ify0_4_4, P_ify0_4_5, P_ify0_4_6, P_ify0_4_7, P_ify0_4_8, P_sety_9_0, P_sety_9_1, P_sety_9_2, P_sety_9_3, P_sety_9_4, P_sety_9_5, P_sety_9_6, P_sety_9_7, P_sety_9_8, P_ifxi_10_0, P_ifxi_10_1, P_ifxi_10_2, P_ifxi_10_3, P_ifxi_10_4, P_ifxi_10_5, P_ifxi_10_6, P_ifxi_10_7, P_ifxi_10_8, P_setbi_11_0, P_setbi_11_1, P_setbi_11_2, P_setbi_11_3, P_setbi_11_4, P_setbi_11_5, P_setbi_11_6, P_setbi_11_7, P_setbi_11_8, P_fordo_12_0, P_fordo_12_1, P_fordo_12_2, P_fordo_12_3, P_fordo_12_4, P_fordo_12_5, P_fordo_12_6, P_fordo_12_7, P_fordo_12_8, P_wait_0_0, P_wait_0_1, P_wait_0_2, P_wait_0_3, P_wait_0_4, P_wait_0_5, P_wait_0_6, P_wait_0_7, P_wait_0_8, P_wait_1_0, P_wait_1_1, P_wait_1_2, P_wait_1_3, P_wait_1_4, P_wait_1_5, P_wait_1_6, P_wait_1_7, P_wait_1_8, P_wait_2_0, P_wait_2_1, P_wait_2_2, P_wait_2_3, P_wait_2_4, P_wait_2_5, P_wait_2_6, P_wait_2_7, P_wait_2_8, P_wait_3_0, P_wait_3_1, P_wait_3_2, P_wait_3_3, P_wait_3_4, P_wait_3_5, P_wait_3_6, P_wait_3_7, P_wait_3_8, P_wait_4_0, P_wait_4_1, P_wait_4_2, P_wait_4_3, P_wait_4_4, P_wait_4_5, P_wait_4_6, P_wait_4_7, P_wait_4_8, P_wait_5_0, P_wait_5_1, P_wait_5_2, P_wait_5_3, P_wait_5_4, P_wait_5_5, P_wait_5_6, P_wait_5_7, P_wait_5_8, P_wait_6_0, P_wait_6_1, P_wait_6_2, P_wait_6_3, P_wait_6_4, P_wait_6_5, P_wait_6_6, P_wait_6_7, P_wait_6_8, P_wait_7_0, P_wait_7_1, P_wait_7_2, P_wait_7_3, P_wait_7_4, P_wait_7_5, P_wait_7_6, P_wait_7_7, P_wait_7_8, P_wait_8_0, P_wait_8_1, P_wait_8_2, P_wait_8_3, P_wait_8_4, P_wait_8_5, P_wait_8_6, P_wait_8_7, P_wait_8_8, P_await_13_0, P_await_13_1, P_await_13_2, P_await_13_3, P_await_13_4, P_await_13_5, P_await_13_6, P_await_13_7, P_await_13_8, P_done_0_0, P_done_0_1, P_done_0_2, P_done_0_3, P_done_0_4, P_done_0_5, P_done_0_6, P_done_0_7, P_done_0_8, P_done_1_0, P_done_1_1, P_done_1_2, P_done_1_3, P_done_1_4, P_done_1_5, P_done_1_6, P_done_1_7, P_done_1_8, P_done_2_0, P_done_2_1, P_done_2_2, P_done_2_3, P_done_2_4, P_done_2_5, P_done_2_6, P_done_2_7, P_done_2_8, P_done_3_0, P_done_3_1, P_done_3_2, P_done_3_3, P_done_3_4, P_done_3_5, P_done_3_6, P_done_3_7, P_done_3_8, P_done_4_0, P_done_4_1, P_done_4_2, P_done_4_3, P_done_4_4, P_done_4_5, P_done_4_6, P_done_4_7, P_done_4_8, P_done_5_0, P_done_5_1, P_done_5_2, P_done_5_3, P_done_5_4, P_done_5_5, P_done_5_6, P_done_5_7, P_done_5_8, P_done_6_0, P_done_6_1, P_done_6_2, P_done_6_3, P_done_6_4, P_done_6_5, P_done_6_6, P_done_6_7, P_done_6_8, P_done_7_0, P_done_7_1, P_done_7_2, P_done_7_3, P_done_7_4, P_done_7_5, P_done_7_6, P_done_7_7, P_done_7_8, P_done_8_0, P_done_8_1, P_done_8_2, P_done_8_3, P_done_8_4, P_done_8_5, P_done_8_6, P_done_8_7, P_done_8_8, P_ifyi_15_0, P_ifyi_15_1, P_ifyi_15_2, P_ifyi_15_3, P_ifyi_15_4, P_ifyi_15_5, P_ifyi_15_6, P_ifyi_15_7, P_ifyi_15_8, P_awaity_0, P_awaity_1, P_awaity_2, P_awaity_3, P_awaity_4, P_awaity_5, P_awaity_6, P_awaity_7, P_awaity_8, P_CS_21_0, P_CS_21_1, P_CS_21_2, P_CS_21_3, P_CS_21_4, P_CS_21_5, P_CS_21_6, P_CS_21_7, P_CS_21_8, P_setbi_24_0, P_setbi_24_1, P_setbi_24_2, P_setbi_24_3, P_setbi_24_4, P_setbi_24_5, P_setbi_24_6, P_setbi_24_7, P_setbi_24_8]
[2026-05-27 16:30:31] [INFO ] Parsed PT model containing 315 places and 666 transitions and 2934 arcs in 416 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 38 ms.
Deduced a syphon composed of 49 places in 4 ms
Reduce places removed 49 places and 82 transitions.
Support contains 266 out of 266 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 584/584 transitions.
Applied a total of 0 rules in 22 ms. Remains 266 /266 variables (removed 0) and now considering 584/584 (removed 0) transitions.
[2026-05-27 16:30:31] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1849014667549809037.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7912915732985762374.kers'
[2026-05-27 16:30:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1849014667549809037.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7912915732985762374.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 416 rows 258 cols 1376 entries
Finished phase 1 with 184 SingleSign rule and 0 generalized
[2026-05-27 16:30:31] [INFO ] Computed 82 invariants in 4 ms
Computed 82 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-7912915732985762374.kers
Total runtime 6 ms.
[2026-05-27 16:30:31] [INFO ] Implicit Places using invariants in 417 ms returned []
[2026-05-27 16:30:31] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2026-05-27 16:30:31] [INFO ] Invariant cache hit.
[2026-05-27 16:30:32] [INFO ] State equation strengthened by 112 read => feed constraints.
[2026-05-27 16:30:32] [INFO ] Implicit Places using invariants and state equation in 567 ms returned []
Implicit Place search using SMT with State Equation took 1040 ms to find 0 implicit places.
Running 576 sub problems to find dead transitions.
[2026-05-27 16:30:32] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2026-05-27 16:30:32] [INFO ] Invariant cache hit.
[2026-05-27 16:30:32] [INFO ] State equation strengthened by 112 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/266 variables, 266/266 constraints. Problems are: Problem set: 0 solved, 576 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/266 variables, 82/348 constraints. Problems are: Problem set: 0 solved, 576 unsolved
Problem TDEAD1 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD11 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD15 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD115 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD133 is UNSAT
Problem TDEAD142 is UNSAT
Problem TDEAD151 is UNSAT
Problem TDEAD1 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD11 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD15 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD115 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD133 is UNSAT
Problem TDEAD142 is UNSAT
Problem TDEAD151 is UNSAT
Problem TDEAD152 is UNSAT
Problem TDEAD185 is UNSAT
Problem TDEAD195 is UNSAT
Problem TDEAD205 is UNSAT
Problem TDEAD215 is UNSAT
Problem TDEAD225 is UNSAT
Problem TDEAD235 is UNSAT
Problem TDEAD245 is UNSAT
Problem TDEAD255 is UNSAT
Problem TDEAD264 is UNSAT
Problem TDEAD320 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/266 variables, 20/368 constraints. Problems are: Problem set: 27 solved, 549 unsolved
Problem TDEAD154 is UNSAT
Problem TDEAD156 is UNSAT
Problem TDEAD158 is UNSAT
Problem TDEAD160 is UNSAT
Problem TDEAD162 is UNSAT
Problem TDEAD164 is UNSAT
Problem TDEAD166 is UNSAT
Problem TDEAD154 is UNSAT
Problem TDEAD156 is UNSAT
Problem TDEAD158 is UNSAT
Problem TDEAD160 is UNSAT
Problem TDEAD162 is UNSAT
Problem TDEAD164 is UNSAT
Problem TDEAD166 is UNSAT
Problem TDEAD272 is UNSAT
Problem TDEAD280 is UNSAT
Problem TDEAD288 is UNSAT
Problem TDEAD296 is UNSAT
Problem TDEAD304 is UNSAT
Problem TDEAD312 is UNSAT
Problem TDEAD322 is UNSAT
Problem TDEAD324 is UNSAT
Problem TDEAD326 is UNSAT
Problem TDEAD328 is UNSAT
Problem TDEAD330 is UNSAT
Problem TDEAD332 is UNSAT
Problem TDEAD334 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 20/388 constraints. Problems are: Problem set: 47 solved, 529 unsolved
Problem TDEAD256 is UNSAT
Problem TDEAD256 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 20/408 constraints. Problems are: Problem set: 48 solved, 528 unsolved
SMT process timed out in 30687ms, After SMT, problems are : Problem set: 48 solved, 528 unsolved
Search for dead transitions found 48 dead transitions in 30721ms
Found 48 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 48 transitions
Dead transitions reduction (with SMT) removed 48 transitions
Starting structural reductions in LTL mode, iteration 1 : 266/266 places, 536/584 transitions.
Applied a total of 0 rules in 8 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 31850 ms. Remains : 266/266 places, 536/584 transitions.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 6 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2026-05-27 16:31:03] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5422753359985303765.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13081270974847259673.kers'
[2026-05-27 16:31:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5422753359985303765.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13081270974847259673.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 384 rows 258 cols 1312 entries
Finished phase 1 with 184 SingleSign rule and 0 generalized
[2026-05-27 16:31:03] [INFO ] Computed 82 invariants in 2 ms
Computed 82 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-13081270974847259673.kers
Total runtime 4 ms.
[2026-05-27 16:31:03] [INFO ] Implicit Places using invariants in 162 ms returned []
[2026-05-27 16:31:03] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2026-05-27 16:31:03] [INFO ] Invariant cache hit.
[2026-05-27 16:31:03] [INFO ] State equation strengthened by 104 read => feed constraints.
[2026-05-27 16:31:03] [INFO ] Implicit Places using invariants and state equation in 442 ms returned []
Implicit Place search using SMT with State Equation took 609 ms to find 0 implicit places.
Running 528 sub problems to find dead transitions.
[2026-05-27 16:31:03] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2026-05-27 16:31:03] [INFO ] Invariant cache hit.
[2026-05-27 16:31:03] [INFO ] State equation strengthened by 104 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/258 variables, 258/258 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/258 variables, 10/268 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/258 variables, 0/268 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 3 (OVERLAPS) 8/266 variables, 72/340 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 8/348 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/266 variables, 20/368 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (INCLUDED_ONLY) 0/266 variables, 20/388 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 266/650 variables, and 388 constraints, problems are : Problem set: 0 solved, 528 unsolved in 30056 ms.
Refiners :[Domain max(s): 266/266 constraints, Positive P Invariants (semi-flows): 82/82 constraints, State Equation: 0/266 constraints, ReadFeed: 0/104 constraints, PredecessorRefiner: 528/528 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 528 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/258 variables, 258/258 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/258 variables, 10/268 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/258 variables, 23/291 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/258 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 4 (OVERLAPS) 8/266 variables, 72/363 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/266 variables, 8/371 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/266 variables, 17/388 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/266 variables, 20/408 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/266 variables, 20/428 constraints. Problems are: Problem set: 0 solved, 528 unsolved
SMT process timed out in 60413ms, After SMT, problems are : Problem set: 0 solved, 528 unsolved
Search for dead transitions found 0 dead transitions in 60421ms
Finished structural reductions in LTL mode , in 1 iterations and 61039 ms. Remains : 266/266 places, 536/536 transitions.
Support contains 266 out of 266 places after structural reductions.
[2026-05-27 16:32:04] [INFO ] Flatten gal took : 180 ms
[2026-05-27 16:32:05] [INFO ] Flatten gal took : 91 ms
[2026-05-27 16:32:05] [INFO ] Input system was already deterministic with 536 transitions.
Reduction of identical properties reduced properties to check from 61 to 54
RANDOM walk for 40000 steps (8 resets) in 3672 ms. (10 steps per ms) remains 5/54 properties
BEST_FIRST walk for 40003 steps (8 resets) in 340 ms. (117 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 413 ms. (96 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 151 ms. (263 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 115 ms. (344 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 112 ms. (354 steps per ms) remains 5/5 properties
[2026-05-27 16:32:07] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2026-05-27 16:32:07] [INFO ] Invariant cache hit.
[2026-05-27 16:32:07] [INFO ] State equation strengthened by 104 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 121/140 variables, 41/60 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 121/181 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp52 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 6/187 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/140 variables, 0/187 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 292/432 variables, 140/327 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/432 variables, 52/379 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/432 variables, 0/379 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 74/506 variables, 33/412 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/506 variables, 33/445 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/506 variables, 2/447 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/506 variables, 20/467 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/506 variables, 0/467 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 87/593 variables, 36/503 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/593 variables, 87/590 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/593 variables, 0/590 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 57/650 variables, 93/683 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/650 variables, 6/689 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/650 variables, 3/692 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/650 variables, 32/724 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/650 variables, 0/724 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 0/650 variables, 0/724 constraints. Problems are: Problem set: 3 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 650/650 variables, and 724 constraints, problems are : Problem set: 3 solved, 2 unsolved in 907 ms.
Refiners :[Domain max(s): 266/266 constraints, Positive P Invariants (semi-flows): 82/82 constraints, State Equation: 266/266 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 7/7 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 62/69 variables, 20/27 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/69 variables, 62/89 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/69 variables, 0/89 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 196/265 variables, 69/158 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/265 variables, 24/182 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/265 variables, 0/182 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 137/402 variables, 43/225 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/402 variables, 43/268 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/402 variables, 3/271 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/402 variables, 22/293 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/402 variables, 2/295 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/402 variables, 3/298 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/402 variables, 0/298 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 144/546 variables, 54/352 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/546 variables, 144/496 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/546 variables, 1/497 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/546 variables, 2/499 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/546 variables, 0/499 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 104/650 variables, 153/652 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/650 variables, 10/662 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/650 variables, 5/667 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/650 variables, 58/725 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/650 variables, 1/726 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/650 variables, 2/728 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/650 variables, 0/728 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 0/650 variables, 1/729 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/650 variables, 1/730 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/650 variables, 0/730 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 30 (OVERLAPS) 0/650 variables, 1/731 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/650 variables, 1/732 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/650 variables, 0/732 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 33 (OVERLAPS) 0/650 variables, 1/733 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/650 variables, 1/734 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/650 variables, 0/734 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 36 (OVERLAPS) 0/650 variables, 0/734 constraints. Problems are: Problem set: 3 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 650/650 variables, and 734 constraints, problems are : Problem set: 3 solved, 2 unsolved in 3363 ms.
Refiners :[Domain max(s): 266/266 constraints, Positive P Invariants (semi-flows): 82/82 constraints, State Equation: 266/266 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 2/5 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4284ms problems are : Problem set: 3 solved, 2 unsolved
Parikh walk visited 1 properties in 152 ms.
Support contains 5 out of 266 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 266/266 places, 536/536 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 259 transition count 529
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 0 with 7 rules applied. Total rules applied 21 place count 259 transition count 522
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 28 place count 252 transition count 522
Applied a total of 28 rules in 125 ms. Remains 252 /266 variables (removed 14) and now considering 522/536 (removed 14) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126 ms. Remains : 252/266 places, 522/536 transitions.
RANDOM walk for 40000 steps (8 resets) in 454 ms. (87 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (8 resets) in 112 ms. (354 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 816993 steps, run timeout after 3001 ms. (steps per millisecond=272 ) properties seen :0 out of 1
Probabilistic random walk after 816993 steps, saw 408133 distinct states, run finished after 3012 ms. (steps per millisecond=271 ) properties seen :0
[2026-05-27 16:32:14] [INFO ] Flow matrix only has 370 transitions (discarded 152 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13154177967628120510.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10009038618890884670.kers'
[2026-05-27 16:32:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13154177967628120510.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10009038618890884670.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 370 rows 244 cols 1340 entries
Finished phase 1 with 170 SingleSign rule and 0 generalized
[2026-05-27 16:32:14] [INFO ] Computed 82 invariants in 2 ms
Computed 82 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-10009038618890884670.kers
Total runtime 3 ms.
[2026-05-27 16:32:14] [INFO ] State equation strengthened by 104 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 48/53 variables, 13/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 48/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 14/67 variables, 7/73 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/67 variables, 14/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/67 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 194/261 variables, 67/154 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/261 variables, 24/178 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/261 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 152/413 variables, 51/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/413 variables, 51/280 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/413 variables, 3/283 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/413 variables, 30/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/413 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 124/537 variables, 54/367 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/537 variables, 124/491 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/537 variables, 9/500 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/537 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 85/622 variables, 125/625 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/622 variables, 10/635 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/622 variables, 5/640 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/622 variables, 50/690 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/622 variables, 0/690 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 0/622 variables, 0/690 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 622/622 variables, and 690 constraints, problems are : Problem set: 0 solved, 1 unsolved in 333 ms.
Refiners :[Domain max(s): 252/252 constraints, Positive P Invariants (semi-flows): 82/82 constraints, State Equation: 252/252 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 48/53 variables, 13/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 48/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 14/67 variables, 7/73 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/67 variables, 14/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/67 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 194/261 variables, 67/154 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/261 variables, 24/178 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/261 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 152/413 variables, 51/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/413 variables, 51/280 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/413 variables, 3/283 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/413 variables, 30/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/413 variables, 1/314 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/413 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 124/537 variables, 54/368 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/537 variables, 124/492 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/537 variables, 9/501 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/537 variables, 0/501 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 85/622 variables, 125/626 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/622 variables, 10/636 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/622 variables, 5/641 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/622 variables, 50/691 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/622 variables, 0/691 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 0/622 variables, 0/691 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 622/622 variables, and 691 constraints, problems are : Problem set: 0 solved, 1 unsolved in 611 ms.
Refiners :[Domain max(s): 252/252 constraints, Positive P Invariants (semi-flows): 82/82 constraints, State Equation: 252/252 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 962ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 79 ms.
Support contains 5 out of 252 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 252/252 places, 522/522 transitions.
Applied a total of 0 rules in 35 ms. Remains 252 /252 variables (removed 0) and now considering 522/522 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 252/252 places, 522/522 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 252/252 places, 522/522 transitions.
Applied a total of 0 rules in 33 ms. Remains 252 /252 variables (removed 0) and now considering 522/522 (removed 0) transitions.
[2026-05-27 16:32:15] [INFO ] Flow matrix only has 370 transitions (discarded 152 similar events)
[2026-05-27 16:32:15] [INFO ] Invariant cache hit.
[2026-05-27 16:32:16] [INFO ] Implicit Places using invariants in 733 ms returned [155, 156, 158, 159, 160, 161, 162]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 740 ms to find 7 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 245/252 places, 522/522 transitions.
Applied a total of 0 rules in 35 ms. Remains 245 /245 variables (removed 0) and now considering 522/522 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 808 ms. Remains : 245/252 places, 522/522 transitions.
RANDOM walk for 40000 steps (8 resets) in 184 ms. (216 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 59 ms. (666 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 885305 steps, run timeout after 3001 ms. (steps per millisecond=295 ) properties seen :0 out of 1
Probabilistic random walk after 885305 steps, saw 438387 distinct states, run finished after 3001 ms. (steps per millisecond=295 ) properties seen :0
[2026-05-27 16:32:19] [INFO ] Flow matrix only has 370 transitions (discarded 152 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11762843805175184459.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10405087701826543391.kers'
[2026-05-27 16:32:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11762843805175184459.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10405087701826543391.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 370 rows 237 cols 1319 entries
Finished phase 1 with 170 SingleSign rule and 0 generalized
[2026-05-27 16:32:19] [INFO ] Computed 75 invariants in 2 ms
Computed 75 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-10405087701826543391.kers
Total runtime 2 ms.
[2026-05-27 16:32:19] [INFO ] State equation strengthened by 48 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 47/52 variables, 12/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 47/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 14/66 variables, 7/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 14/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 194/260 variables, 66/151 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/260 variables, 16/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/260 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 151/411 variables, 50/217 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/411 variables, 50/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/411 variables, 3/270 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/411 variables, 22/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/411 variables, 0/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 119/530 variables, 48/340 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/530 variables, 119/459 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/530 variables, 9/468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/530 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 85/615 variables, 120/588 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/615 variables, 10/598 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/615 variables, 5/603 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/615 variables, 10/613 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/615 variables, 0/613 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 0/615 variables, 0/613 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 615/615 variables, and 613 constraints, problems are : Problem set: 0 solved, 1 unsolved in 332 ms.
Refiners :[Domain max(s): 245/245 constraints, Positive P Invariants (semi-flows): 75/75 constraints, State Equation: 245/245 constraints, ReadFeed: 48/48 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 47/52 variables, 12/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 47/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 14/66 variables, 7/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 14/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 194/260 variables, 66/151 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/260 variables, 16/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/260 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 151/411 variables, 50/217 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/411 variables, 50/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/411 variables, 3/270 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/411 variables, 22/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/411 variables, 1/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/411 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/411 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 119/530 variables, 48/342 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/530 variables, 119/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/530 variables, 9/470 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/530 variables, 0/470 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 85/615 variables, 120/590 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/615 variables, 10/600 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/615 variables, 5/605 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/615 variables, 10/615 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/615 variables, 1/616 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/615 variables, 0/616 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 0/615 variables, 0/616 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 615/615 variables, and 616 constraints, problems are : Problem set: 0 solved, 1 unsolved in 888 ms.
Refiners :[Domain max(s): 245/245 constraints, Positive P Invariants (semi-flows): 75/75 constraints, State Equation: 245/245 constraints, ReadFeed: 48/48 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1241ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 148 ms.
Support contains 5 out of 245 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 245/245 places, 522/522 transitions.
Applied a total of 0 rules in 30 ms. Remains 245 /245 variables (removed 0) and now considering 522/522 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 245/245 places, 522/522 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 245/245 places, 522/522 transitions.
Applied a total of 0 rules in 28 ms. Remains 245 /245 variables (removed 0) and now considering 522/522 (removed 0) transitions.
[2026-05-27 16:32:21] [INFO ] Flow matrix only has 370 transitions (discarded 152 similar events)
[2026-05-27 16:32:21] [INFO ] Invariant cache hit.
[2026-05-27 16:32:21] [INFO ] Implicit Places using invariants in 474 ms returned []
[2026-05-27 16:32:21] [INFO ] Flow matrix only has 370 transitions (discarded 152 similar events)
[2026-05-27 16:32:21] [INFO ] Invariant cache hit.
[2026-05-27 16:32:22] [INFO ] State equation strengthened by 48 read => feed constraints.
[2026-05-27 16:32:22] [INFO ] Implicit Places using invariants and state equation in 1151 ms returned []
Implicit Place search using SMT with State Equation took 1629 ms to find 0 implicit places.
[2026-05-27 16:32:22] [INFO ] Redundant transitions in 37 ms returned []
Running 514 sub problems to find dead transitions.
[2026-05-27 16:32:22] [INFO ] Flow matrix only has 370 transitions (discarded 152 similar events)
[2026-05-27 16:32:22] [INFO ] Invariant cache hit.
[2026-05-27 16:32:22] [INFO ] State equation strengthened by 48 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/237 variables, 237/237 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/237 variables, 10/247 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/237 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 3 (OVERLAPS) 8/245 variables, 65/312 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/245 variables, 8/320 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/245 variables, 20/340 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/245 variables, 20/360 constraints. Problems are: Problem set: 0 solved, 514 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 245/615 variables, and 362 constraints, problems are : Problem set: 0 solved, 514 unsolved in 30027 ms.
Refiners :[Domain max(s): 245/245 constraints, Positive P Invariants (semi-flows): 75/75 constraints, State Equation: 0/245 constraints, ReadFeed: 0/48 constraints, PredecessorRefiner: 514/514 constraints, Known Traps: 42/42 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 514 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/237 variables, 237/237 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/237 variables, 10/247 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/237 variables, 27/274 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/237 variables, 0/274 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 4 (OVERLAPS) 8/245 variables, 65/339 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/245 variables, 8/347 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/245 variables, 15/362 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/245 variables, 20/382 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/245 variables, 20/402 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/245 variables, 20/422 constraints. Problems are: Problem set: 0 solved, 514 unsolved
SMT process timed out in 60461ms, After SMT, problems are : Problem set: 0 solved, 514 unsolved
Search for dead transitions found 0 dead transitions in 60465ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62172 ms. Remains : 245/245 places, 522/522 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 152 transitions
Reduce isomorphic transitions removed 152 transitions.
Iterating post reduction 0 with 152 rules applied. Total rules applied 152 place count 245 transition count 370
Performed 63 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 63 Pre rules applied. Total rules applied 152 place count 245 transition count 307
Deduced a syphon composed of 63 places in 0 ms
Ensure Unique test removed 56 places
Reduce places removed 119 places and 0 transitions.
Iterating global reduction 1 with 182 rules applied. Total rules applied 334 place count 126 transition count 307
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 1 with 30 rules applied. Total rules applied 364 place count 111 transition count 292
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: -98
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 1 with 30 rules applied. Total rules applied 394 place count 96 transition count 390
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 395 place count 96 transition count 389
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 396 place count 95 transition count 389
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 2 with 8 rules applied. Total rules applied 404 place count 95 transition count 389
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 405 place count 95 transition count 389
Applied a total of 405 rules in 95 ms. Remains 95 /245 variables (removed 150) and now considering 389/522 (removed 133) transitions.
Running SMT prover for 1 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1225375176421864212.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13074922786790702293.kers'
[2026-05-27 16:33:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1225375176421864212.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13074922786790702293.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 389 rows 87 cols 1452 entries
Finished phase 1 with 76 SingleSign rule and 0 generalized
[2026-05-27 16:33:23] [INFO ] Computed 19 invariants in 1 ms
Computed 19 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-13074922786790702293.kers
Total runtime 2 ms.
[2026-05-27 16:33:23] [INFO ] [Real]Absence check using 19 positive place invariants in 14 ms returned sat
[2026-05-27 16:33:23] [INFO ] After 344ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2026-05-27 16:33:23] [INFO ] [Nat]Absence check using 19 positive place invariants in 6 ms returned sat
[2026-05-27 16:33:24] [INFO ] After 160ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2026-05-27 16:33:24] [INFO ] After 193ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2026-05-27 16:33:24] [INFO ] After 279ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 750 ms.
Successfully simplified 3 atomic propositions for a total of 16 simplifications.
[2026-05-27 16:33:24] [INFO ] Flatten gal took : 49 ms
[2026-05-27 16:33:24] [INFO ] Flatten gal took : 59 ms
[2026-05-27 16:33:24] [INFO ] Input system was already deterministic with 536 transitions.
Computed a total of 1 stabilizing places and 8 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 3 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2026-05-27 16:33:24] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6348715107015522569.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15094118777563676998.kers'
[2026-05-27 16:33:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6348715107015522569.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15094118777563676998.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 384 rows 258 cols 1312 entries
Finished phase 1 with 184 SingleSign rule and 0 generalized
[2026-05-27 16:33:24] [INFO ] Computed 82 invariants in 3 ms
Computed 82 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-15094118777563676998.kers
Total runtime 7 ms.
[2026-05-27 16:33:24] [INFO ] Implicit Places using invariants in 400 ms returned [162, 163, 164, 165, 166, 167, 168, 169]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 402 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 258/266 places, 536/536 transitions.
Applied a total of 0 rules in 4 ms. Remains 258 /258 variables (removed 0) and now considering 536/536 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 409 ms. Remains : 258/266 places, 536/536 transitions.
[2026-05-27 16:33:25] [INFO ] Flatten gal took : 30 ms
[2026-05-27 16:33:25] [INFO ] Flatten gal took : 30 ms
[2026-05-27 16:33:25] [INFO ] Input system was already deterministic with 536 transitions.
[2026-05-27 16:33:25] [INFO ] Flatten gal took : 29 ms
[2026-05-27 16:33:25] [INFO ] Flatten gal took : 28 ms
[2026-05-27 16:33:25] [INFO ] Time to serialize gal into /tmp/CTLFireability15003081042923802703.gal : 19 ms
[2026-05-27 16:33:25] [INFO ] Time to serialize properties into /tmp/CTLFireability15208798670292143168.ctl : 11 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/CTLFireability15003081042923802703.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15208798670292143168.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.
Detected timeout of ITS tools.
[2026-05-27 16:33:55] [INFO ] Flatten gal took : 45 ms
[2026-05-27 16:33:55] [INFO ] Applying decomposition
[2026-05-27 16:33:55] [INFO ] Flatten gal took : 45 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/graph16478937643707134648.txt' '-o' '/tmp/graph16478937643707134648.bin' '-w' '/tmp/graph16478937643707134648.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16478937643707134648.bin' '-l' '-1' '-v' '-w' '/tmp/graph16478937643707134648.weights' '-q' '0' '-e' '0.001'
[2026-05-27 16:33:55] [INFO ] Decomposing Gal with order
[2026-05-27 16:33:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 16:33:55] [INFO ] Removed a total of 817 redundant transitions.
[2026-05-27 16:33:56] [INFO ] Flatten gal took : 232 ms
[2026-05-27 16:33:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 30 ms.
[2026-05-27 16:33:56] [INFO ] Time to serialize gal into /tmp/CTLFireability6145054794120041883.gal : 17 ms
[2026-05-27 16:33:56] [INFO ] Time to serialize properties into /tmp/CTLFireability545736084967788569.ctl : 6 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/CTLFireability6145054794120041883.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability545736084967788569.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 -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 23 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2026-05-27 16:34:26] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2026-05-27 16:34:26] [INFO ] Invariant cache hit.
[2026-05-27 16:34:26] [INFO ] Implicit Places using invariants in 409 ms returned []
[2026-05-27 16:34:26] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2026-05-27 16:34:26] [INFO ] Invariant cache hit.
[2026-05-27 16:34:27] [INFO ] State equation strengthened by 104 read => feed constraints.
[2026-05-27 16:34:27] [INFO ] Implicit Places using invariants and state equation in 1154 ms returned []
Implicit Place search using SMT with State Equation took 1565 ms to find 0 implicit places.
[2026-05-27 16:34:27] [INFO ] Redundant transitions in 20 ms returned []
Running 528 sub problems to find dead transitions.
[2026-05-27 16:34:27] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2026-05-27 16:34:27] [INFO ] Invariant cache hit.
[2026-05-27 16:34:27] [INFO ] State equation strengthened by 104 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/258 variables, 258/258 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/258 variables, 10/268 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/258 variables, 0/268 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 3 (OVERLAPS) 8/266 variables, 72/340 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 8/348 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/266 variables, 20/368 constraints. Problems are: Problem set: 0 solved, 528 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 266/650 variables, and 380 constraints, problems are : Problem set: 0 solved, 528 unsolved in 30028 ms.
Refiners :[Domain max(s): 266/266 constraints, Positive P Invariants (semi-flows): 82/82 constraints, State Equation: 0/266 constraints, ReadFeed: 0/104 constraints, PredecessorRefiner: 528/528 constraints, Known Traps: 32/32 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 528 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/258 variables, 258/258 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/258 variables, 10/268 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/258 variables, 21/289 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/258 variables, 0/289 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 4 (OVERLAPS) 8/266 variables, 72/361 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/266 variables, 8/369 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/266 variables, 11/380 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/266 variables, 20/400 constraints. Problems are: Problem set: 0 solved, 528 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/266 variables, 20/420 constraints. Problems are: Problem set: 0 solved, 528 unsolved
SMT process timed out in 60197ms, After SMT, problems are : Problem set: 0 solved, 528 unsolved
Search for dead transitions found 0 dead transitions in 60200ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 61820 ms. Remains : 266/266 places, 536/536 transitions.
[2026-05-27 16:35:28] [INFO ] Flatten gal took : 34 ms
[2026-05-27 16:35:28] [INFO ] Flatten gal took : 43 ms
[2026-05-27 16:35:28] [INFO ] Input system was already deterministic with 536 transitions.
[2026-05-27 16:35:28] [INFO ] Flatten gal took : 31 ms
[2026-05-27 16:35:28] [INFO ] Flatten gal took : 32 ms
[2026-05-27 16:35:28] [INFO ] Time to serialize gal into /tmp/CTLFireability5801678627876152032.gal : 8 ms
[2026-05-27 16:35:28] [INFO ] Time to serialize properties into /tmp/CTLFireability677018117092708705.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/CTLFireability5801678627876152032.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability677018117092708705.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-27 16:35:58] [INFO ] Flatten gal took : 20 ms
[2026-05-27 16:35:58] [INFO ] Applying decomposition
[2026-05-27 16:35:58] [INFO ] Flatten gal took : 17 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/graph14607735830204845010.txt' '-o' '/tmp/graph14607735830204845010.bin' '-w' '/tmp/graph14607735830204845010.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14607735830204845010.bin' '-l' '-1' '-v' '-w' '/tmp/graph14607735830204845010.weights' '-q' '0' '-e' '0.001'
[2026-05-27 16:35:58] [INFO ] Decomposing Gal with order
[2026-05-27 16:35:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 16:35:58] [INFO ] Removed a total of 865 redundant transitions.
[2026-05-27 16:35:58] [INFO ] Flatten gal took : 57 ms
[2026-05-27 16:35:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 31 labels/synchronizations in 27 ms.
[2026-05-27 16:35:58] [INFO ] Time to serialize gal into /tmp/CTLFireability6608278578330808888.gal : 8 ms
[2026-05-27 16:35:58] [INFO ] Time to serialize properties into /tmp/CTLFireability741042901299622652.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/CTLFireability6608278578330808888.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability741042901299622652.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 -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 13 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2026-05-27 16:36:28] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2026-05-27 16:36:28] [INFO ] Invariant cache hit.
[2026-05-27 16:36:29] [INFO ] Implicit Places using invariants in 285 ms returned []
[2026-05-27 16:36:29] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2026-05-27 16:36:29] [INFO ] Invariant cache hit.
[2026-05-27 16:36:29] [INFO ] State equation strengthened by 104 read => feed constraints.
[2026-05-27 16:36:30] [INFO ] Implicit Places using invariants and state equation in 879 ms returned []
Implicit Place search using SMT with State Equation took 1167 ms to find 0 implicit places.
[2026-05-27 16:36:30] [INFO ] Redundant transitions in 6 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1194 ms. Remains : 266/266 places, 536/536 transitions.
[2026-05-27 16:36:30] [INFO ] Flatten gal took : 13 ms
[2026-05-27 16:36:30] [INFO ] Flatten gal took : 15 ms
[2026-05-27 16:36:30] [INFO ] Input system was already deterministic with 536 transitions.
[2026-05-27 16:36:30] [INFO ] Flatten gal took : 15 ms
[2026-05-27 16:36:30] [INFO ] Flatten gal took : 14 ms
[2026-05-27 16:36:30] [INFO ] Time to serialize gal into /tmp/CTLFireability9110294690105896969.gal : 4 ms
[2026-05-27 16:36:30] [INFO ] Time to serialize properties into /tmp/CTLFireability7363773914605231221.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/CTLFireability9110294690105896969.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7363773914605231221.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.
Detected timeout of ITS tools.
[2026-05-27 16:37:00] [INFO ] Flatten gal took : 14 ms
[2026-05-27 16:37:00] [INFO ] Applying decomposition
[2026-05-27 16:37:00] [INFO ] Flatten gal took : 13 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/graph2868542849870141760.txt' '-o' '/tmp/graph2868542849870141760.bin' '-w' '/tmp/graph2868542849870141760.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2868542849870141760.bin' '-l' '-1' '-v' '-w' '/tmp/graph2868542849870141760.weights' '-q' '0' '-e' '0.001'
[2026-05-27 16:37:00] [INFO ] Decomposing Gal with order
[2026-05-27 16:37:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 16:37:00] [INFO ] Removed a total of 865 redundant transitions.
[2026-05-27 16:37:00] [INFO ] Flatten gal took : 45 ms
[2026-05-27 16:37:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 29 labels/synchronizations in 18 ms.
[2026-05-27 16:37:00] [INFO ] Time to serialize gal into /tmp/CTLFireability6513272896752872067.gal : 7 ms
[2026-05-27 16:37:00] [INFO ] Time to serialize properties into /tmp/CTLFireability16995337951643215712.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/CTLFireability6513272896752872067.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16995337951643215712.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 11 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2026-05-27 16:37:30] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2026-05-27 16:37:30] [INFO ] Invariant cache hit.
[2026-05-27 16:37:30] [INFO ] Implicit Places using invariants in 255 ms returned []
[2026-05-27 16:37:30] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2026-05-27 16:37:30] [INFO ] Invariant cache hit.
[2026-05-27 16:37:31] [INFO ] State equation strengthened by 104 read => feed constraints.
[2026-05-27 16:37:31] [INFO ] Implicit Places using invariants and state equation in 767 ms returned []
Implicit Place search using SMT with State Equation took 1042 ms to find 0 implicit places.
[2026-05-27 16:37:31] [INFO ] Redundant transitions in 5 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1066 ms. Remains : 266/266 places, 536/536 transitions.
[2026-05-27 16:37:31] [INFO ] Flatten gal took : 30 ms
[2026-05-27 16:37:31] [INFO ] Flatten gal took : 21 ms
[2026-05-27 16:37:31] [INFO ] Input system was already deterministic with 536 transitions.
[2026-05-27 16:37:31] [INFO ] Flatten gal took : 24 ms
[2026-05-27 16:37:31] [INFO ] Flatten gal took : 24 ms
[2026-05-27 16:37:31] [INFO ] Time to serialize gal into /tmp/CTLFireability1006081173022182039.gal : 6 ms
[2026-05-27 16:37:31] [INFO ] Time to serialize properties into /tmp/CTLFireability4840905311937170691.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/CTLFireability1006081173022182039.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4840905311937170691.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.
Detected timeout of ITS tools.
[2026-05-27 16:38:01] [INFO ] Flatten gal took : 16 ms
[2026-05-27 16:38:01] [INFO ] Applying decomposition
[2026-05-27 16:38:01] [INFO ] Flatten gal took : 15 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/graph10736832940370349237.txt' '-o' '/tmp/graph10736832940370349237.bin' '-w' '/tmp/graph10736832940370349237.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10736832940370349237.bin' '-l' '-1' '-v' '-w' '/tmp/graph10736832940370349237.weights' '-q' '0' '-e' '0.001'
[2026-05-27 16:38:01] [INFO ] Decomposing Gal with order
[2026-05-27 16:38:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 16:38:02] [INFO ] Removed a total of 865 redundant transitions.
[2026-05-27 16:38:02] [INFO ] Flatten gal took : 65 ms
[2026-05-27 16:38:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 28 ms.
[2026-05-27 16:38:02] [INFO ] Time to serialize gal into /tmp/CTLFireability931709663444587135.gal : 8 ms
[2026-05-27 16:38:02] [INFO ] Time to serialize properties into /tmp/CTLFireability13911086892513316878.ctl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability931709663444587135.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13911086892513316878.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 3 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2026-05-27 16:38:32] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2026-05-27 16:38:32] [INFO ] Invariant cache hit.
[2026-05-27 16:38:32] [INFO ] Implicit Places using invariants in 233 ms returned []
[2026-05-27 16:38:32] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2026-05-27 16:38:32] [INFO ] Invariant cache hit.
[2026-05-27 16:38:32] [INFO ] State equation strengthened by 104 read => feed constraints.
[2026-05-27 16:38:33] [INFO ] Implicit Places using invariants and state equation in 579 ms returned []
Implicit Place search using SMT with State Equation took 814 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 818 ms. Remains : 266/266 places, 536/536 transitions.
[2026-05-27 16:38:33] [INFO ] Flatten gal took : 19 ms
[2026-05-27 16:38:33] [INFO ] Flatten gal took : 22 ms
[2026-05-27 16:38:33] [INFO ] Input system was already deterministic with 536 transitions.
[2026-05-27 16:38:33] [INFO ] Flatten gal took : 21 ms
[2026-05-27 16:38:33] [INFO ] Flatten gal took : 21 ms
[2026-05-27 16:38:33] [INFO ] Time to serialize gal into /tmp/CTLFireability7414119388935962040.gal : 5 ms
[2026-05-27 16:38:33] [INFO ] Time to serialize properties into /tmp/CTLFireability17530728876426329230.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/CTLFireability7414119388935962040.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17530728876426329230.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.
Detected timeout of ITS tools.
[2026-05-27 16:39:03] [INFO ] Flatten gal took : 22 ms
[2026-05-27 16:39:03] [INFO ] Applying decomposition
[2026-05-27 16:39:03] [INFO ] Flatten gal took : 22 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/graph9341610845653748347.txt' '-o' '/tmp/graph9341610845653748347.bin' '-w' '/tmp/graph9341610845653748347.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9341610845653748347.bin' '-l' '-1' '-v' '-w' '/tmp/graph9341610845653748347.weights' '-q' '0' '-e' '0.001'
[2026-05-27 16:39:03] [INFO ] Decomposing Gal with order
[2026-05-27 16:39:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 16:39:03] [INFO ] Removed a total of 865 redundant transitions.
[2026-05-27 16:39:03] [INFO ] Flatten gal took : 55 ms
[2026-05-27 16:39:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 14 ms.
[2026-05-27 16:39:03] [INFO ] Time to serialize gal into /tmp/CTLFireability6607020816757642534.gal : 8 ms
[2026-05-27 16:39:03] [INFO ] Time to serialize properties into /tmp/CTLFireability13528696186158233308.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/CTLFireability6607020816757642534.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13528696186158233308.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 2 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2026-05-27 16:39:33] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2026-05-27 16:39:33] [INFO ] Invariant cache hit.
[2026-05-27 16:39:33] [INFO ] Implicit Places using invariants in 202 ms returned []
[2026-05-27 16:39:33] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2026-05-27 16:39:33] [INFO ] Invariant cache hit.
[2026-05-27 16:39:34] [INFO ] State equation strengthened by 104 read => feed constraints.
[2026-05-27 16:39:34] [INFO ] Implicit Places using invariants and state equation in 612 ms returned []
Implicit Place search using SMT with State Equation took 816 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 819 ms. Remains : 266/266 places, 536/536 transitions.
[2026-05-27 16:39:34] [INFO ] Flatten gal took : 18 ms
[2026-05-27 16:39:34] [INFO ] Flatten gal took : 27 ms
[2026-05-27 16:39:34] [INFO ] Input system was already deterministic with 536 transitions.
[2026-05-27 16:39:34] [INFO ] Flatten gal took : 27 ms
[2026-05-27 16:39:34] [INFO ] Flatten gal took : 36 ms
[2026-05-27 16:39:34] [INFO ] Time to serialize gal into /tmp/CTLFireability7911716993332116298.gal : 5 ms
[2026-05-27 16:39:34] [INFO ] Time to serialize properties into /tmp/CTLFireability13798451548980740935.ctl : 8 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/CTLFireability7911716993332116298.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13798451548980740935.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.
Detected timeout of ITS tools.
[2026-05-27 16:40:04] [INFO ] Flatten gal took : 16 ms
[2026-05-27 16:40:04] [INFO ] Applying decomposition
[2026-05-27 16:40:04] [INFO ] Flatten gal took : 16 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/graph10265099620340805497.txt' '-o' '/tmp/graph10265099620340805497.bin' '-w' '/tmp/graph10265099620340805497.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10265099620340805497.bin' '-l' '-1' '-v' '-w' '/tmp/graph10265099620340805497.weights' '-q' '0' '-e' '0.001'
[2026-05-27 16:40:04] [INFO ] Decomposing Gal with order
[2026-05-27 16:40:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 16:40:04] [INFO ] Removed a total of 865 redundant transitions.
[2026-05-27 16:40:04] [INFO ] Flatten gal took : 38 ms
[2026-05-27 16:40:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 29 labels/synchronizations in 7 ms.
[2026-05-27 16:40:05] [INFO ] Time to serialize gal into /tmp/CTLFireability775546565428786414.gal : 4 ms
[2026-05-27 16:40:05] [INFO ] Time to serialize properties into /tmp/CTLFireability10101862892541863492.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/CTLFireability775546565428786414.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10101862892541863492.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 4 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2026-05-27 16:40:35] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2026-05-27 16:40:35] [INFO ] Invariant cache hit.
[2026-05-27 16:40:35] [INFO ] Implicit Places using invariants in 392 ms returned []
[2026-05-27 16:40:35] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2026-05-27 16:40:35] [INFO ] Invariant cache hit.
[2026-05-27 16:40:35] [INFO ] State equation strengthened by 104 read => feed constraints.
[2026-05-27 16:40:36] [INFO ] Implicit Places using invariants and state equation in 1128 ms returned []
Implicit Place search using SMT with State Equation took 1522 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1527 ms. Remains : 266/266 places, 536/536 transitions.
[2026-05-27 16:40:36] [INFO ] Flatten gal took : 13 ms
[2026-05-27 16:40:36] [INFO ] Flatten gal took : 15 ms
[2026-05-27 16:40:36] [INFO ] Input system was already deterministic with 536 transitions.
[2026-05-27 16:40:36] [INFO ] Flatten gal took : 15 ms
[2026-05-27 16:40:36] [INFO ] Flatten gal took : 16 ms
[2026-05-27 16:40:36] [INFO ] Time to serialize gal into /tmp/CTLFireability12827244069980409819.gal : 3 ms
[2026-05-27 16:40:36] [INFO ] Time to serialize properties into /tmp/CTLFireability1031656407452624013.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/CTLFireability12827244069980409819.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1031656407452624013.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.
Detected timeout of ITS tools.
[2026-05-27 16:41:06] [INFO ] Flatten gal took : 13 ms
[2026-05-27 16:41:06] [INFO ] Applying decomposition
[2026-05-27 16:41:06] [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/graph7263943299807195971.txt' '-o' '/tmp/graph7263943299807195971.bin' '-w' '/tmp/graph7263943299807195971.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7263943299807195971.bin' '-l' '-1' '-v' '-w' '/tmp/graph7263943299807195971.weights' '-q' '0' '-e' '0.001'
[2026-05-27 16:41:06] [INFO ] Decomposing Gal with order
[2026-05-27 16:41:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 16:41:06] [INFO ] Removed a total of 865 redundant transitions.
[2026-05-27 16:41:06] [INFO ] Flatten gal took : 30 ms
[2026-05-27 16:41:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 8 ms.
[2026-05-27 16:41:06] [INFO ] Time to serialize gal into /tmp/CTLFireability13568178174672383840.gal : 8 ms
[2026-05-27 16:41:06] [INFO ] Time to serialize properties into /tmp/CTLFireability16589254247665483551.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/CTLFireability13568178174672383840.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16589254247665483551.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 2 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2026-05-27 16:41:37] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2026-05-27 16:41:37] [INFO ] Invariant cache hit.
[2026-05-27 16:41:37] [INFO ] Implicit Places using invariants in 251 ms returned []
[2026-05-27 16:41:37] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2026-05-27 16:41:37] [INFO ] Invariant cache hit.
[2026-05-27 16:41:37] [INFO ] State equation strengthened by 104 read => feed constraints.
[2026-05-27 16:41:38] [INFO ] Implicit Places using invariants and state equation in 825 ms returned []
Implicit Place search using SMT with State Equation took 1098 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1100 ms. Remains : 266/266 places, 536/536 transitions.
[2026-05-27 16:41:38] [INFO ] Flatten gal took : 28 ms
[2026-05-27 16:41:38] [INFO ] Flatten gal took : 21 ms
[2026-05-27 16:41:38] [INFO ] Input system was already deterministic with 536 transitions.
[2026-05-27 16:41:38] [INFO ] Flatten gal took : 21 ms
[2026-05-27 16:41:38] [INFO ] Flatten gal took : 22 ms
[2026-05-27 16:41:38] [INFO ] Time to serialize gal into /tmp/CTLFireability15278391152967154842.gal : 5 ms
[2026-05-27 16:41:38] [INFO ] Time to serialize properties into /tmp/CTLFireability3670121946592257182.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/CTLFireability15278391152967154842.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3670121946592257182.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.
Detected timeout of ITS tools.
[2026-05-27 16:42:08] [INFO ] Flatten gal took : 23 ms
[2026-05-27 16:42:08] [INFO ] Applying decomposition
[2026-05-27 16:42:08] [INFO ] Flatten gal took : 22 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/graph6082562451993694898.txt' '-o' '/tmp/graph6082562451993694898.bin' '-w' '/tmp/graph6082562451993694898.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6082562451993694898.bin' '-l' '-1' '-v' '-w' '/tmp/graph6082562451993694898.weights' '-q' '0' '-e' '0.001'
[2026-05-27 16:42:08] [INFO ] Decomposing Gal with order
[2026-05-27 16:42:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 16:42:08] [INFO ] Removed a total of 865 redundant transitions.
[2026-05-27 16:42:08] [INFO ] Flatten gal took : 31 ms
[2026-05-27 16:42:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 39 labels/synchronizations in 7 ms.
[2026-05-27 16:42:08] [INFO ] Time to serialize gal into /tmp/CTLFireability9016598952605434348.gal : 5 ms
[2026-05-27 16:42:08] [INFO ] Time to serialize properties into /tmp/CTLFireability4498305168190034725.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/CTLFireability9016598952605434348.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4498305168190034725.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 3 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2026-05-27 16:42:38] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2026-05-27 16:42:38] [INFO ] Invariant cache hit.
[2026-05-27 16:42:39] [INFO ] Implicit Places using invariants in 414 ms returned [162, 163, 164, 165, 166, 167, 168, 169]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 416 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 258/266 places, 536/536 transitions.
Applied a total of 0 rules in 5 ms. Remains 258 /258 variables (removed 0) and now considering 536/536 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 426 ms. Remains : 258/266 places, 536/536 transitions.
[2026-05-27 16:42:39] [INFO ] Flatten gal took : 10 ms
[2026-05-27 16:42:39] [INFO ] Flatten gal took : 11 ms
[2026-05-27 16:42:39] [INFO ] Input system was already deterministic with 536 transitions.
[2026-05-27 16:42:39] [INFO ] Flatten gal took : 10 ms
[2026-05-27 16:42:39] [INFO ] Flatten gal took : 11 ms
[2026-05-27 16:42:39] [INFO ] Time to serialize gal into /tmp/CTLFireability13307822500629727359.gal : 2 ms
[2026-05-27 16:42:39] [INFO ] Time to serialize properties into /tmp/CTLFireability13196213627391072217.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/CTLFireability13307822500629727359.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13196213627391072217.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.
Detected timeout of ITS tools.
[2026-05-27 16:43:09] [INFO ] Flatten gal took : 12 ms
[2026-05-27 16:43:09] [INFO ] Applying decomposition
[2026-05-27 16:43:09] [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/graph6573436060413715411.txt' '-o' '/tmp/graph6573436060413715411.bin' '-w' '/tmp/graph6573436060413715411.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6573436060413715411.bin' '-l' '-1' '-v' '-w' '/tmp/graph6573436060413715411.weights' '-q' '0' '-e' '0.001'
[2026-05-27 16:43:09] [INFO ] Decomposing Gal with order
[2026-05-27 16:43:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 16:43:09] [INFO ] Removed a total of 817 redundant transitions.
[2026-05-27 16:43:09] [INFO ] Flatten gal took : 27 ms
[2026-05-27 16:43:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 6 ms.
[2026-05-27 16:43:09] [INFO ] Time to serialize gal into /tmp/CTLFireability17053579376611130893.gal : 5 ms
[2026-05-27 16:43:09] [INFO ] Time to serialize properties into /tmp/CTLFireability7103564764061865925.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/CTLFireability17053579376611130893.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7103564764061865925.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 2 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2026-05-27 16:43:39] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2026-05-27 16:43:39] [INFO ] Invariant cache hit.
[2026-05-27 16:43:39] [INFO ] Implicit Places using invariants in 369 ms returned [162, 163, 165, 166, 167, 168, 169]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 388 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 259/266 places, 536/536 transitions.
Applied a total of 0 rules in 3 ms. Remains 259 /259 variables (removed 0) and now considering 536/536 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 394 ms. Remains : 259/266 places, 536/536 transitions.
[2026-05-27 16:43:39] [INFO ] Flatten gal took : 10 ms
[2026-05-27 16:43:39] [INFO ] Flatten gal took : 11 ms
[2026-05-27 16:43:39] [INFO ] Input system was already deterministic with 536 transitions.
[2026-05-27 16:43:39] [INFO ] Flatten gal took : 21 ms
[2026-05-27 16:43:39] [INFO ] Flatten gal took : 11 ms
[2026-05-27 16:43:39] [INFO ] Time to serialize gal into /tmp/CTLFireability2902085013498809414.gal : 2 ms
[2026-05-27 16:43:39] [INFO ] Time to serialize properties into /tmp/CTLFireability4974136305415020345.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/CTLFireability2902085013498809414.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4974136305415020345.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.
Detected timeout of ITS tools.
[2026-05-27 16:44:10] [INFO ] Flatten gal took : 13 ms
[2026-05-27 16:44:10] [INFO ] Applying decomposition
[2026-05-27 16:44:10] [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/graph16485074418120399304.txt' '-o' '/tmp/graph16485074418120399304.bin' '-w' '/tmp/graph16485074418120399304.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16485074418120399304.bin' '-l' '-1' '-v' '-w' '/tmp/graph16485074418120399304.weights' '-q' '0' '-e' '0.001'
[2026-05-27 16:44:10] [INFO ] Decomposing Gal with order
[2026-05-27 16:44:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 16:44:10] [INFO ] Removed a total of 823 redundant transitions.
[2026-05-27 16:44:10] [INFO ] Flatten gal took : 27 ms
[2026-05-27 16:44:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 9 ms.
[2026-05-27 16:44:10] [INFO ] Time to serialize gal into /tmp/CTLFireability8821589353893411850.gal : 5 ms
[2026-05-27 16:44:10] [INFO ] Time to serialize properties into /tmp/CTLFireability5625163023321205038.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/CTLFireability8821589353893411850.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5625163023321205038.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 3 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2026-05-27 16:44:40] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2026-05-27 16:44:40] [INFO ] Invariant cache hit.
[2026-05-27 16:44:40] [INFO ] Implicit Places using invariants in 371 ms returned [162, 163, 164, 165, 166, 167, 168, 169]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 393 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 258/266 places, 536/536 transitions.
Applied a total of 0 rules in 2 ms. Remains 258 /258 variables (removed 0) and now considering 536/536 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 399 ms. Remains : 258/266 places, 536/536 transitions.
[2026-05-27 16:44:40] [INFO ] Flatten gal took : 9 ms
[2026-05-27 16:44:40] [INFO ] Flatten gal took : 11 ms
[2026-05-27 16:44:40] [INFO ] Input system was already deterministic with 536 transitions.
[2026-05-27 16:44:40] [INFO ] Flatten gal took : 10 ms
[2026-05-27 16:44:40] [INFO ] Flatten gal took : 17 ms
[2026-05-27 16:44:40] [INFO ] Time to serialize gal into /tmp/CTLFireability1494813837034116309.gal : 4 ms
[2026-05-27 16:44:40] [INFO ] Time to serialize properties into /tmp/CTLFireability15638678186096464635.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/CTLFireability1494813837034116309.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15638678186096464635.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.
Detected timeout of ITS tools.
[2026-05-27 16:45:10] [INFO ] Flatten gal took : 12 ms
[2026-05-27 16:45:10] [INFO ] Applying decomposition
[2026-05-27 16:45:10] [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/graph3361221213948257508.txt' '-o' '/tmp/graph3361221213948257508.bin' '-w' '/tmp/graph3361221213948257508.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3361221213948257508.bin' '-l' '-1' '-v' '-w' '/tmp/graph3361221213948257508.weights' '-q' '0' '-e' '0.001'
[2026-05-27 16:45:10] [INFO ] Decomposing Gal with order
[2026-05-27 16:45:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 16:45:10] [INFO ] Removed a total of 817 redundant transitions.
[2026-05-27 16:45:10] [INFO ] Flatten gal took : 24 ms
[2026-05-27 16:45:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 29 labels/synchronizations in 6 ms.
[2026-05-27 16:45:10] [INFO ] Time to serialize gal into /tmp/CTLFireability11973156832278045740.gal : 5 ms
[2026-05-27 16:45:10] [INFO ] Time to serialize properties into /tmp/CTLFireability8023312502461739270.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/CTLFireability11973156832278045740.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8023312502461739270.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 3 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2026-05-27 16:45:41] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2026-05-27 16:45:41] [INFO ] Invariant cache hit.
[2026-05-27 16:45:41] [INFO ] Implicit Places using invariants in 384 ms returned [162, 163, 164, 165, 166, 167, 168, 169]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 391 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 258/266 places, 536/536 transitions.
Applied a total of 0 rules in 2 ms. Remains 258 /258 variables (removed 0) and now considering 536/536 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 399 ms. Remains : 258/266 places, 536/536 transitions.
[2026-05-27 16:45:41] [INFO ] Flatten gal took : 9 ms
[2026-05-27 16:45:41] [INFO ] Flatten gal took : 10 ms
[2026-05-27 16:45:41] [INFO ] Input system was already deterministic with 536 transitions.
[2026-05-27 16:45:41] [INFO ] Flatten gal took : 10 ms
[2026-05-27 16:45:41] [INFO ] Flatten gal took : 10 ms
[2026-05-27 16:45:41] [INFO ] Time to serialize gal into /tmp/CTLFireability8026789494011704199.gal : 3 ms
[2026-05-27 16:45:41] [INFO ] Time to serialize properties into /tmp/CTLFireability8330805754189285628.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/CTLFireability8026789494011704199.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8330805754189285628.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.
Detected timeout of ITS tools.
[2026-05-27 16:46:11] [INFO ] Flatten gal took : 13 ms
[2026-05-27 16:46:11] [INFO ] Applying decomposition
[2026-05-27 16:46:11] [INFO ] Flatten gal took : 11 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/graph12618223608904060435.txt' '-o' '/tmp/graph12618223608904060435.bin' '-w' '/tmp/graph12618223608904060435.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12618223608904060435.bin' '-l' '-1' '-v' '-w' '/tmp/graph12618223608904060435.weights' '-q' '0' '-e' '0.001'
[2026-05-27 16:46:11] [INFO ] Decomposing Gal with order
[2026-05-27 16:46:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 16:46:11] [INFO ] Removed a total of 817 redundant transitions.
[2026-05-27 16:46:11] [INFO ] Flatten gal took : 30 ms
[2026-05-27 16:46:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 5 ms.
[2026-05-27 16:46:11] [INFO ] Time to serialize gal into /tmp/CTLFireability7970419064210356622.gal : 4 ms
[2026-05-27 16:46:11] [INFO ] Time to serialize properties into /tmp/CTLFireability3465755811969040305.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/CTLFireability7970419064210356622.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3465755811969040305.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 3 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2026-05-27 16:46:41] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2026-05-27 16:46:41] [INFO ] Invariant cache hit.
[2026-05-27 16:46:42] [INFO ] Implicit Places using invariants in 392 ms returned [162, 163, 164, 165, 166, 167, 168, 169]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 399 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 258/266 places, 536/536 transitions.
Applied a total of 0 rules in 4 ms. Remains 258 /258 variables (removed 0) and now considering 536/536 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 406 ms. Remains : 258/266 places, 536/536 transitions.
[2026-05-27 16:46:42] [INFO ] Flatten gal took : 16 ms
[2026-05-27 16:46:42] [INFO ] Flatten gal took : 20 ms
[2026-05-27 16:46:42] [INFO ] Input system was already deterministic with 536 transitions.
[2026-05-27 16:46:42] [INFO ] Flatten gal took : 18 ms
[2026-05-27 16:46:42] [INFO ] Flatten gal took : 18 ms
[2026-05-27 16:46:42] [INFO ] Time to serialize gal into /tmp/CTLFireability12675883653103808400.gal : 4 ms
[2026-05-27 16:46:42] [INFO ] Time to serialize properties into /tmp/CTLFireability10930953877886499110.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/CTLFireability12675883653103808400.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10930953877886499110.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.
Detected timeout of ITS tools.
[2026-05-27 16:47:12] [INFO ] Flatten gal took : 19 ms
[2026-05-27 16:47:12] [INFO ] Applying decomposition
[2026-05-27 16:47:12] [INFO ] Flatten gal took : 17 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/graph17846347578787904324.txt' '-o' '/tmp/graph17846347578787904324.bin' '-w' '/tmp/graph17846347578787904324.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17846347578787904324.bin' '-l' '-1' '-v' '-w' '/tmp/graph17846347578787904324.weights' '-q' '0' '-e' '0.001'
[2026-05-27 16:47:12] [INFO ] Decomposing Gal with order
[2026-05-27 16:47:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 16:47:12] [INFO ] Removed a total of 817 redundant transitions.
[2026-05-27 16:47:12] [INFO ] Flatten gal took : 37 ms
[2026-05-27 16:47:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 9 ms.
[2026-05-27 16:47:12] [INFO ] Time to serialize gal into /tmp/CTLFireability8823434321434408141.gal : 6 ms
[2026-05-27 16:47:12] [INFO ] Time to serialize properties into /tmp/CTLFireability8589284918083086961.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/CTLFireability8823434321434408141.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8589284918083086961.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 259 transition count 529
Applied a total of 14 rules in 19 ms. Remains 259 /266 variables (removed 7) and now considering 529/536 (removed 7) transitions.
[2026-05-27 16:47:42] [INFO ] Flow matrix only has 377 transitions (discarded 152 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17732743083906710807.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3896721471942314658.kers'
[2026-05-27 16:47:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17732743083906710807.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3896721471942314658.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 377 rows 251 cols 1298 entries
Finished phase 1 with 177 SingleSign rule and 0 generalized
[2026-05-27 16:47:42] [INFO ] Computed 82 invariants in 3 ms
Computed 82 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-3896721471942314658.kers
Total runtime 5 ms.
[2026-05-27 16:47:43] [INFO ] Implicit Places using invariants in 682 ms returned [155, 156, 157, 158, 159, 160, 161, 162]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 685 ms to find 8 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 251/266 places, 529/536 transitions.
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 8 Pre rules applied. Total rules applied 0 place count 251 transition count 521
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 243 transition count 521
Applied a total of 16 rules in 33 ms. Remains 243 /251 variables (removed 8) and now considering 521/529 (removed 8) transitions.
[2026-05-27 16:47:43] [INFO ] Flow matrix only has 369 transitions (discarded 152 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3558842355408184516.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13864800485299027608.kers'
[2026-05-27 16:47:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3558842355408184516.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13864800485299027608.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 369 rows 235 cols 1322 entries
Finished phase 1 with 169 SingleSign rule and 0 generalized
[2026-05-27 16:47:43] [INFO ] Computed 74 invariants in 3 ms
Computed 74 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-13864800485299027608.kers
Total runtime 5 ms.
[2026-05-27 16:47:44] [INFO ] Implicit Places using invariants in 666 ms returned []
[2026-05-27 16:47:44] [INFO ] Flow matrix only has 369 transitions (discarded 152 similar events)
[2026-05-27 16:47:44] [INFO ] Invariant cache hit.
[2026-05-27 16:47:44] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-27 16:47:45] [INFO ] Implicit Places using invariants and state equation in 1288 ms returned []
Implicit Place search using SMT with State Equation took 1961 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 243/266 places, 521/536 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2700 ms. Remains : 243/266 places, 521/536 transitions.
[2026-05-27 16:47:45] [INFO ] Flatten gal took : 18 ms
[2026-05-27 16:47:45] [INFO ] Flatten gal took : 20 ms
[2026-05-27 16:47:45] [INFO ] Input system was already deterministic with 521 transitions.
RANDOM walk for 527 steps (0 resets) in 11 ms. (43 steps per ms) remains 0/1 properties
FORMULA LamportFastMutEx-PT-8-CTLFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-27 16:47:45] [INFO ] Flatten gal took : 30 ms
[2026-05-27 16:47:45] [INFO ] Flatten gal took : 19 ms
[2026-05-27 16:47:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15823144387525808650.gal : 5 ms
[2026-05-27 16:47:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16699109427113306659.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15823144387525808650.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16699109427113306659.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 3 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2026-05-27 16:47:45] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6695363281228608285.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1505637752984206746.kers'
[2026-05-27 16:47:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6695363281228608285.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1505637752984206746.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 384 rows 258 cols 1312 entries
Finished phase 1 with 184 SingleSign rule and 0 generalized
[2026-05-27 16:47:45] [INFO ] Computed 82 invariants in 3 ms
Computed 82 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-1505637752984206746.kers
Total runtime 4 ms.
[2026-05-27 16:47:46] [INFO ] Implicit Places using invariants in 672 ms returned [163, 164, 165, 166, 167, 169]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 674 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 260/266 places, 536/536 transitions.
Applied a total of 0 rules in 3 ms. Remains 260 /260 variables (removed 0) and now considering 536/536 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 681 ms. Remains : 260/266 places, 536/536 transitions.
[2026-05-27 16:47:46] [INFO ] Flatten gal took : 11 ms
[2026-05-27 16:47:46] [INFO ] Flatten gal took : 12 ms
[2026-05-27 16:47:46] [INFO ] Input system was already deterministic with 536 transitions.
[2026-05-27 16:47:46] [INFO ] Flatten gal took : 11 ms
[2026-05-27 16:47:46] [INFO ] Flatten gal took : 11 ms
[2026-05-27 16:47:46] [INFO ] Time to serialize gal into /tmp/CTLFireability7991421780468366906.gal : 3 ms
[2026-05-27 16:47:46] [INFO ] Time to serialize properties into /tmp/CTLFireability12267375855069783517.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/CTLFireability7991421780468366906.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12267375855069783517.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.
Detected timeout of ITS tools.
[2026-05-27 16:48:16] [INFO ] Flatten gal took : 21 ms
[2026-05-27 16:48:16] [INFO ] Applying decomposition
[2026-05-27 16:48:16] [INFO ] Flatten gal took : 21 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/graph3353030290470811123.txt' '-o' '/tmp/graph3353030290470811123.bin' '-w' '/tmp/graph3353030290470811123.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3353030290470811123.bin' '-l' '-1' '-v' '-w' '/tmp/graph3353030290470811123.weights' '-q' '0' '-e' '0.001'
[2026-05-27 16:48:16] [INFO ] Decomposing Gal with order
[2026-05-27 16:48:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 16:48:16] [INFO ] Removed a total of 829 redundant transitions.
[2026-05-27 16:48:16] [INFO ] Flatten gal took : 35 ms
[2026-05-27 16:48:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 10 ms.
[2026-05-27 16:48:16] [INFO ] Time to serialize gal into /tmp/CTLFireability8702348619109778694.gal : 7 ms
[2026-05-27 16:48:16] [INFO ] Time to serialize properties into /tmp/CTLFireability14694862450153317653.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/CTLFireability8702348619109778694.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14694862450153317653.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 536/536 transitions.
Applied a total of 0 rules in 4 ms. Remains 266 /266 variables (removed 0) and now considering 536/536 (removed 0) transitions.
[2026-05-27 16:48:46] [INFO ] Flow matrix only has 384 transitions (discarded 152 similar events)
[2026-05-27 16:48:46] [INFO ] Invariant cache hit.
[2026-05-27 16:48:47] [INFO ] Implicit Places using invariants in 558 ms returned [163, 164, 165, 166, 167, 168, 169]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 560 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 259/266 places, 536/536 transitions.
Applied a total of 0 rules in 4 ms. Remains 259 /259 variables (removed 0) and now considering 536/536 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 569 ms. Remains : 259/266 places, 536/536 transitions.
[2026-05-27 16:48:47] [INFO ] Flatten gal took : 16 ms
[2026-05-27 16:48:47] [INFO ] Flatten gal took : 18 ms
[2026-05-27 16:48:47] [INFO ] Input system was already deterministic with 536 transitions.
[2026-05-27 16:48:47] [INFO ] Flatten gal took : 17 ms
[2026-05-27 16:48:47] [INFO ] Flatten gal took : 17 ms
[2026-05-27 16:48:47] [INFO ] Time to serialize gal into /tmp/CTLFireability17546388741881783631.gal : 4 ms
[2026-05-27 16:48:47] [INFO ] Time to serialize properties into /tmp/CTLFireability505078717509234078.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/CTLFireability17546388741881783631.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability505078717509234078.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.
Detected timeout of ITS tools.
[2026-05-27 16:49:17] [INFO ] Flatten gal took : 13 ms
[2026-05-27 16:49:17] [INFO ] Applying decomposition
[2026-05-27 16:49:17] [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/graph10913963368162914916.txt' '-o' '/tmp/graph10913963368162914916.bin' '-w' '/tmp/graph10913963368162914916.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10913963368162914916.bin' '-l' '-1' '-v' '-w' '/tmp/graph10913963368162914916.weights' '-q' '0' '-e' '0.001'
[2026-05-27 16:49:17] [INFO ] Decomposing Gal with order
[2026-05-27 16:49:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 16:49:17] [INFO ] Removed a total of 823 redundant transitions.
[2026-05-27 16:49:17] [INFO ] Flatten gal took : 23 ms
[2026-05-27 16:49:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 5 ms.
[2026-05-27 16:49:17] [INFO ] Time to serialize gal into /tmp/CTLFireability14253796713810891247.gal : 5 ms
[2026-05-27 16:49:17] [INFO ] Time to serialize properties into /tmp/CTLFireability17425186450754389757.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/CTLFireability14253796713810891247.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17425186450754389757.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.
Detected timeout of ITS tools.
[2026-05-27 16:49:47] [INFO ] Flatten gal took : 28 ms
[2026-05-27 16:49:47] [INFO ] Flatten gal took : 27 ms
[2026-05-27 16:49:47] [INFO ] Applying decomposition
[2026-05-27 16:49:47] [INFO ] Flatten gal took : 29 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/graph13533075128866667864.txt' '-o' '/tmp/graph13533075128866667864.bin' '-w' '/tmp/graph13533075128866667864.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13533075128866667864.bin' '-l' '-1' '-v' '-w' '/tmp/graph13533075128866667864.weights' '-q' '0' '-e' '0.001'
[2026-05-27 16:49:47] [INFO ] Decomposing Gal with order
[2026-05-27 16:49:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 16:49:47] [INFO ] Removed a total of 865 redundant transitions.
[2026-05-27 16:49:47] [INFO ] Flatten gal took : 60 ms
[2026-05-27 16:49:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 39 labels/synchronizations in 7 ms.
[2026-05-27 16:49:47] [INFO ] Time to serialize gal into /tmp/CTLFireability15173153469104106410.gal : 4 ms
[2026-05-27 16:49:48] [INFO ] Time to serialize properties into /tmp/CTLFireability8432410708612364826.ctl : 10 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/CTLFireability15173153469104106410.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8432410708612364826.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 15 CTL formulae.
Detected timeout of ITS tools.
[2026-05-27 17:16:14] [INFO ] Applying decomposition
[2026-05-27 17:16:14] [INFO ] Flatten gal took : 70 ms
[2026-05-27 17:16:14] [INFO ] Decomposing Gal with order
[2026-05-27 17:16:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 17:16:15] [INFO ] Removed a total of 599 redundant transitions.
[2026-05-27 17:16:15] [INFO ] Flatten gal took : 606 ms
[2026-05-27 17:16:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 160 labels/synchronizations in 23 ms.
[2026-05-27 17:16:15] [INFO ] Time to serialize gal into /tmp/CTLFireability1669406911329731730.gal : 17 ms
[2026-05-27 17:16:15] [INFO ] Time to serialize properties into /tmp/CTLFireability2820311446159338460.ctl : 27 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/CTLFireability1669406911329731730.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2820311446159338460.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 15 CTL formulae.
BK_TIME_CONFINEMENT_REACHED
--------------------
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-8"
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-8, 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-177961107900442"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-PT-8.tgz
mv LamportFastMutEx-PT-8 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 ;