About the Execution of ITS-Tools for LamportFastMutEx-PT-7
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16201.140 | 3600000.00 | 3188633.00 | 172483.70 | ????TTF?TFF???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-177961107900433.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-7, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-smll-177961107900433
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 17K Mar 7 16:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K Mar 7 16:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 28K Mar 7 16:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 150K Mar 7 16:45 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 14K Mar 15 11:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Mar 15 11:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Mar 15 11:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 58K Mar 15 11:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 51K Mar 7 16:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 300K Mar 7 16:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 50K Mar 7 16:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 268K Mar 7 16:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 11:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.4K Mar 15 11:12 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 265K 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-7-CTLCardinality-2024-00
FORMULA_NAME LamportFastMutEx-PT-7-CTLCardinality-2024-01
FORMULA_NAME LamportFastMutEx-PT-7-CTLCardinality-2024-02
FORMULA_NAME LamportFastMutEx-PT-7-CTLCardinality-2024-03
FORMULA_NAME LamportFastMutEx-PT-7-CTLCardinality-2024-04
FORMULA_NAME LamportFastMutEx-PT-7-CTLCardinality-2024-05
FORMULA_NAME LamportFastMutEx-PT-7-CTLCardinality-2024-06
FORMULA_NAME LamportFastMutEx-PT-7-CTLCardinality-2024-07
FORMULA_NAME LamportFastMutEx-PT-7-CTLCardinality-2024-08
FORMULA_NAME LamportFastMutEx-PT-7-CTLCardinality-2024-09
FORMULA_NAME LamportFastMutEx-PT-7-CTLCardinality-2024-10
FORMULA_NAME LamportFastMutEx-PT-7-CTLCardinality-2024-11
FORMULA_NAME LamportFastMutEx-PT-7-CTLCardinality-2024-12
FORMULA_NAME LamportFastMutEx-PT-7-CTLCardinality-2024-13
FORMULA_NAME LamportFastMutEx-PT-7-CTLCardinality-2024-14
FORMULA_NAME LamportFastMutEx-PT-7-CTLCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1779888527170
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LamportFastMutEx-PT-7
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-27 13:28:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-27 13:28:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-27 13:28:49] [INFO ] Load time of PNML (sax parser for PT used): 183 ms
[2026-05-27 13:28:49] [INFO ] Transformed 264 places.
[2026-05-27 13:28:49] [INFO ] Transformed 536 transitions.
[2026-05-27 13:28:49] [INFO ] Found NUPN structural information;
[2026-05-27 13:28:49] [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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_awaity_0, P_awaity_1, P_awaity_2, P_awaity_3, P_awaity_4, P_awaity_5, P_awaity_6, P_awaity_7, 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_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]
[2026-05-27 13:28:49] [INFO ] Parsed PT model containing 264 places and 536 transitions and 2352 arcs in 342 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 26 ms.
Deduced a syphon composed of 45 places in 5 ms
Reduce places removed 45 places and 74 transitions.
FORMULA LamportFastMutEx-PT-7-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-7-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-7-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-7-CTLCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 178 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 24 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2026-05-27 13:28:50] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6572595622313577790.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16586737331478793742.kers'
[2026-05-27 13:28:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6572595622313577790.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16586737331478793742.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 336 rows 212 cols 1092 entries
Finished phase 1 with 154 SingleSign rule and 0 generalized
[2026-05-27 13:28:50] [INFO ] Computed 65 invariants in 1 ms
Computed 65 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-16586737331478793742.kers
Total runtime 5 ms.
[2026-05-27 13:28:50] [INFO ] Implicit Places using invariants in 492 ms returned []
[2026-05-27 13:28:50] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2026-05-27 13:28:50] [INFO ] Invariant cache hit.
[2026-05-27 13:28:50] [INFO ] State equation strengthened by 91 read => feed constraints.
[2026-05-27 13:28:51] [INFO ] Implicit Places using invariants and state equation in 726 ms returned []
Implicit Place search using SMT with State Equation took 1270 ms to find 0 implicit places.
Running 455 sub problems to find dead transitions.
[2026-05-27 13:28:51] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2026-05-27 13:28:51] [INFO ] Invariant cache hit.
[2026-05-27 13:28:51] [INFO ] State equation strengthened by 91 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/219 variables, 219/219 constraints. Problems are: Problem set: 0 solved, 455 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/219 variables, 65/284 constraints. Problems are: Problem set: 0 solved, 455 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 TDEAD70 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 TDEAD70 is UNSAT
Problem TDEAD78 is UNSAT
Problem TDEAD86 is UNSAT
Problem TDEAD94 is UNSAT
Problem TDEAD102 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD118 is UNSAT
Problem TDEAD148 is UNSAT
Problem TDEAD157 is UNSAT
Problem TDEAD166 is UNSAT
Problem TDEAD175 is UNSAT
Problem TDEAD184 is UNSAT
Problem TDEAD193 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD224 is UNSAT
Problem TDEAD231 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/219 variables, 20/304 constraints. Problems are: Problem set: 23 solved, 432 unsolved
Problem TDEAD119 is UNSAT
Problem TDEAD121 is UNSAT
Problem TDEAD123 is UNSAT
Problem TDEAD125 is UNSAT
Problem TDEAD127 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD131 is UNSAT
Problem TDEAD119 is UNSAT
Problem TDEAD121 is UNSAT
Problem TDEAD123 is UNSAT
Problem TDEAD125 is UNSAT
Problem TDEAD127 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD131 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD238 is UNSAT
Problem TDEAD245 is UNSAT
Problem TDEAD252 is UNSAT
Problem TDEAD254 is UNSAT
Problem TDEAD256 is UNSAT
Problem TDEAD258 is UNSAT
Problem TDEAD260 is UNSAT
Problem TDEAD262 is UNSAT
Problem TDEAD264 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/219 variables, 20/324 constraints. Problems are: Problem set: 41 solved, 414 unsolved
Problem TDEAD203 is UNSAT
Problem TDEAD203 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 20/344 constraints. Problems are: Problem set: 42 solved, 413 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 20/364 constraints. Problems are: Problem set: 42 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 219/555 variables, and 364 constraints, problems are : Problem set: 42 solved, 413 unsolved in 30034 ms.
Refiners :[Domain max(s): 219/219 constraints, Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 0/219 constraints, ReadFeed: 0/91 constraints, PredecessorRefiner: 455/455 constraints, Known Traps: 80/80 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 42 solved, 413 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 212/212 constraints. Problems are: Problem set: 42 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 9/221 constraints. Problems are: Problem set: 42 solved, 413 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/212 variables, 49/270 constraints. Problems are: Problem set: 42 solved, 413 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/212 variables, 0/270 constraints. Problems are: Problem set: 42 solved, 413 unsolved
At refinement iteration 4 (OVERLAPS) 7/219 variables, 56/326 constraints. Problems are: Problem set: 42 solved, 413 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 7/333 constraints. Problems are: Problem set: 42 solved, 413 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 31/364 constraints. Problems are: Problem set: 42 solved, 413 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 20/384 constraints. Problems are: Problem set: 42 solved, 413 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 15/399 constraints. Problems are: Problem set: 42 solved, 413 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/219 variables, 1/400 constraints. Problems are: Problem set: 42 solved, 413 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/219 variables, 18/418 constraints. Problems are: Problem set: 42 solved, 413 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 219/555 variables, and 418 constraints, problems are : Problem set: 42 solved, 413 unsolved in 30023 ms.
Refiners :[Domain max(s): 219/219 constraints, Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 0/219 constraints, ReadFeed: 0/91 constraints, PredecessorRefiner: 0/455 constraints, Known Traps: 134/134 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60441ms problems are : Problem set: 42 solved, 413 unsolved
Search for dead transitions found 42 dead transitions in 60480ms
Found 42 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 42 transitions
Dead transitions reduction (with SMT) removed 42 transitions
Starting structural reductions in LTL mode, iteration 1 : 219/219 places, 420/462 transitions.
Applied a total of 0 rules in 7 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 61843 ms. Remains : 219/219 places, 420/462 transitions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 420/420 transitions.
Applied a total of 0 rules in 5 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2026-05-27 13:29:51] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12747030979382410130.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13923734675677456937.kers'
[2026-05-27 13:29:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12747030979382410130.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13923734675677456937.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 308 rows 212 cols 1036 entries
Finished phase 1 with 154 SingleSign rule and 0 generalized
[2026-05-27 13:29:51] [INFO ] Computed 65 invariants in 5 ms
Computed 65 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-13923734675677456937.kers
Total runtime 6 ms.
[2026-05-27 13:29:52] [INFO ] Implicit Places using invariants in 190 ms returned []
[2026-05-27 13:29:52] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2026-05-27 13:29:52] [INFO ] Invariant cache hit.
[2026-05-27 13:29:52] [INFO ] State equation strengthened by 84 read => feed constraints.
[2026-05-27 13:29:52] [INFO ] Implicit Places using invariants and state equation in 553 ms returned []
Implicit Place search using SMT with State Equation took 747 ms to find 0 implicit places.
Running 413 sub problems to find dead transitions.
[2026-05-27 13:29:52] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2026-05-27 13:29:52] [INFO ] Invariant cache hit.
[2026-05-27 13:29:52] [INFO ] State equation strengthened by 84 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 212/212 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 9/221 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/212 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 3 (OVERLAPS) 7/219 variables, 56/277 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 7/284 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 20/304 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 20/324 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 20/344 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 219/527 variables, and 349 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30017 ms.
Refiners :[Domain max(s): 219/219 constraints, Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 0/219 constraints, ReadFeed: 0/84 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 65/65 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 413 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 212/212 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 9/221 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/212 variables, 40/261 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/212 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 4 (OVERLAPS) 7/219 variables, 56/317 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 7/324 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 25/349 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 20/369 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 20/389 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/219 variables, 20/409 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 219/527 variables, and 425 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30022 ms.
Refiners :[Domain max(s): 219/219 constraints, Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 0/219 constraints, ReadFeed: 0/84 constraints, PredecessorRefiner: 0/413 constraints, Known Traps: 141/141 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60273ms problems are : Problem set: 0 solved, 413 unsolved
Search for dead transitions found 0 dead transitions in 60279ms
Finished structural reductions in LTL mode , in 1 iterations and 61037 ms. Remains : 219/219 places, 420/420 transitions.
Support contains 178 out of 219 places after structural reductions.
[2026-05-27 13:30:53] [INFO ] Flatten gal took : 139 ms
[2026-05-27 13:30:53] [INFO ] Flatten gal took : 79 ms
[2026-05-27 13:30:53] [INFO ] Input system was already deterministic with 420 transitions.
RANDOM walk for 40000 steps (8 resets) in 2283 ms. (17 steps per ms) remains 16/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 45 ms. (87 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (8 resets) in 18 ms. (210 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 16/16 properties
[2026-05-27 13:30:54] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2026-05-27 13:30:54] [INFO ] Invariant cache hit.
[2026-05-27 13:30:54] [INFO ] State equation strengthened by 84 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp24 is UNSAT
After SMT solving in domain Real declared 168/527 variables, and 168 constraints, problems are : Problem set: 16 solved, 0 unsolved in 86 ms.
Refiners :[Domain max(s): 168/219 constraints, Positive P Invariants (semi-flows): 0/65 constraints, State Equation: 0/219 constraints, ReadFeed: 0/84 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 123ms problems are : Problem set: 16 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 16 atomic propositions for a total of 11 simplifications.
FORMULA LamportFastMutEx-PT-7-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-7-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-7-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-27 13:30:54] [INFO ] Flatten gal took : 30 ms
[2026-05-27 13:30:54] [INFO ] Flatten gal took : 35 ms
[2026-05-27 13:30:54] [INFO ] Input system was already deterministic with 420 transitions.
Support contains 152 out of 219 places (down from 159) after GAL structural reductions.
Computed a total of 1 stabilizing places and 7 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 420/420 transitions.
Applied a total of 0 rules in 22 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2026-05-27 13:30:54] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2026-05-27 13:30:54] [INFO ] Invariant cache hit.
[2026-05-27 13:30:55] [INFO ] Implicit Places using invariants in 472 ms returned [135, 136, 137, 138, 139, 140, 141]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 477 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 212/219 places, 420/420 transitions.
Applied a total of 0 rules in 13 ms. Remains 212 /212 variables (removed 0) and now considering 420/420 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 514 ms. Remains : 212/219 places, 420/420 transitions.
[2026-05-27 13:30:55] [INFO ] Flatten gal took : 22 ms
[2026-05-27 13:30:55] [INFO ] Flatten gal took : 23 ms
[2026-05-27 13:30:55] [INFO ] Input system was already deterministic with 420 transitions.
[2026-05-27 13:30:55] [INFO ] Flatten gal took : 20 ms
[2026-05-27 13:30:55] [INFO ] Flatten gal took : 19 ms
[2026-05-27 13:30:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality527093723650249521.gal : 21 ms
[2026-05-27 13:30:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality16474474004015516433.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/CTLCardinality527093723650249521.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16474474004015516433.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 13:31:25] [INFO ] Flatten gal took : 33 ms
[2026-05-27 13:31:25] [INFO ] Applying decomposition
[2026-05-27 13:31:25] [INFO ] Flatten gal took : 18 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/graph18183980597143845130.txt' '-o' '/tmp/graph18183980597143845130.bin' '-w' '/tmp/graph18183980597143845130.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18183980597143845130.bin' '-l' '-1' '-v' '-w' '/tmp/graph18183980597143845130.weights' '-q' '0' '-e' '0.001'
[2026-05-27 13:31:25] [INFO ] Decomposing Gal with order
[2026-05-27 13:31:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 13:31:26] [INFO ] Removed a total of 595 redundant transitions.
[2026-05-27 13:31:26] [INFO ] Flatten gal took : 168 ms
[2026-05-27 13:31:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 173 labels/synchronizations in 39 ms.
[2026-05-27 13:31:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality2988909708918431235.gal : 13 ms
[2026-05-27 13:31:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality3425643311025799909.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/CTLCardinality2988909708918431235.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3425643311025799909.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.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 420/420 transitions.
Applied a total of 0 rules in 10 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2026-05-27 13:31:56] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2026-05-27 13:31:56] [INFO ] Invariant cache hit.
[2026-05-27 13:31:57] [INFO ] Implicit Places using invariants in 549 ms returned [135, 136, 137, 138, 139, 140, 141]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 551 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 212/219 places, 420/420 transitions.
Applied a total of 0 rules in 7 ms. Remains 212 /212 variables (removed 0) and now considering 420/420 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 568 ms. Remains : 212/219 places, 420/420 transitions.
[2026-05-27 13:31:57] [INFO ] Flatten gal took : 34 ms
[2026-05-27 13:31:57] [INFO ] Flatten gal took : 35 ms
[2026-05-27 13:31:57] [INFO ] Input system was already deterministic with 420 transitions.
[2026-05-27 13:31:57] [INFO ] Flatten gal took : 35 ms
[2026-05-27 13:31:57] [INFO ] Flatten gal took : 35 ms
[2026-05-27 13:31:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality10339221102232412411.gal : 16 ms
[2026-05-27 13:31:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality15435468774724236804.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/CTLCardinality10339221102232412411.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15435468774724236804.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 13:32:27] [INFO ] Flatten gal took : 24 ms
[2026-05-27 13:32:27] [INFO ] Applying decomposition
[2026-05-27 13:32:27] [INFO ] Flatten gal took : 18 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/graph5036655082924869390.txt' '-o' '/tmp/graph5036655082924869390.bin' '-w' '/tmp/graph5036655082924869390.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5036655082924869390.bin' '-l' '-1' '-v' '-w' '/tmp/graph5036655082924869390.weights' '-q' '0' '-e' '0.001'
[2026-05-27 13:32:27] [INFO ] Decomposing Gal with order
[2026-05-27 13:32:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 13:32:27] [INFO ] Removed a total of 418 redundant transitions.
[2026-05-27 13:32:27] [INFO ] Flatten gal took : 61 ms
[2026-05-27 13:32:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 207 labels/synchronizations in 24 ms.
[2026-05-27 13:32:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality5991259933156454573.gal : 6 ms
[2026-05-27 13:32:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality12358635569409229571.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/CTLCardinality5991259933156454573.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12358635569409229571.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.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 420/420 transitions.
Applied a total of 0 rules in 14 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2026-05-27 13:32:57] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2026-05-27 13:32:57] [INFO ] Invariant cache hit.
[2026-05-27 13:32:58] [INFO ] Implicit Places using invariants in 556 ms returned [135, 136, 137, 138, 139, 140, 141]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 557 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 212/219 places, 420/420 transitions.
Applied a total of 0 rules in 5 ms. Remains 212 /212 variables (removed 0) and now considering 420/420 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 576 ms. Remains : 212/219 places, 420/420 transitions.
[2026-05-27 13:32:58] [INFO ] Flatten gal took : 15 ms
[2026-05-27 13:32:58] [INFO ] Flatten gal took : 15 ms
[2026-05-27 13:32:58] [INFO ] Input system was already deterministic with 420 transitions.
[2026-05-27 13:32:58] [INFO ] Flatten gal took : 14 ms
[2026-05-27 13:32:58] [INFO ] Flatten gal took : 25 ms
[2026-05-27 13:32:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality2880823647662582203.gal : 6 ms
[2026-05-27 13:32:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality16174575332942135588.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/CTLCardinality2880823647662582203.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16174575332942135588.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 13:33:28] [INFO ] Flatten gal took : 15 ms
[2026-05-27 13:33:28] [INFO ] Applying decomposition
[2026-05-27 13:33:28] [INFO ] Flatten gal took : 14 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/graph10915565268273330697.txt' '-o' '/tmp/graph10915565268273330697.bin' '-w' '/tmp/graph10915565268273330697.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10915565268273330697.bin' '-l' '-1' '-v' '-w' '/tmp/graph10915565268273330697.weights' '-q' '0' '-e' '0.001'
[2026-05-27 13:33:28] [INFO ] Decomposing Gal with order
[2026-05-27 13:33:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 13:33:28] [INFO ] Removed a total of 615 redundant transitions.
[2026-05-27 13:33:28] [INFO ] Flatten gal took : 42 ms
[2026-05-27 13:33:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 18 ms.
[2026-05-27 13:33:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality4896970149072726790.gal : 12 ms
[2026-05-27 13:33:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality5850446838990889148.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/CTLCardinality4896970149072726790.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5850446838990889148.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 : 219/219 places, 420/420 transitions.
Applied a total of 0 rules in 4 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2026-05-27 13:33:58] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2026-05-27 13:33:58] [INFO ] Invariant cache hit.
[2026-05-27 13:33:59] [INFO ] Implicit Places using invariants in 384 ms returned []
[2026-05-27 13:33:59] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2026-05-27 13:33:59] [INFO ] Invariant cache hit.
[2026-05-27 13:33:59] [INFO ] State equation strengthened by 84 read => feed constraints.
[2026-05-27 13:34:00] [INFO ] Implicit Places using invariants and state equation in 1074 ms returned []
Implicit Place search using SMT with State Equation took 1462 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1467 ms. Remains : 219/219 places, 420/420 transitions.
[2026-05-27 13:34:00] [INFO ] Flatten gal took : 19 ms
[2026-05-27 13:34:00] [INFO ] Flatten gal took : 27 ms
[2026-05-27 13:34:00] [INFO ] Input system was already deterministic with 420 transitions.
[2026-05-27 13:34:00] [INFO ] Flatten gal took : 24 ms
[2026-05-27 13:34:00] [INFO ] Flatten gal took : 24 ms
[2026-05-27 13:34:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality6764361265655645640.gal : 7 ms
[2026-05-27 13:34:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality4214045356189742767.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/CTLCardinality6764361265655645640.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4214045356189742767.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 13:34:30] [INFO ] Flatten gal took : 19 ms
[2026-05-27 13:34:30] [INFO ] Applying decomposition
[2026-05-27 13:34:30] [INFO ] Flatten gal took : 18 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/graph2198927850095779524.txt' '-o' '/tmp/graph2198927850095779524.bin' '-w' '/tmp/graph2198927850095779524.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2198927850095779524.bin' '-l' '-1' '-v' '-w' '/tmp/graph2198927850095779524.weights' '-q' '0' '-e' '0.001'
[2026-05-27 13:34:30] [INFO ] Decomposing Gal with order
[2026-05-27 13:34:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 13:34:30] [INFO ] Removed a total of 333 redundant transitions.
[2026-05-27 13:34:30] [INFO ] Flatten gal took : 52 ms
[2026-05-27 13:34:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 39 labels/synchronizations in 11 ms.
[2026-05-27 13:34:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality6356471394883728493.gal : 6 ms
[2026-05-27 13:34:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality16796539986101031639.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/CTLCardinality6356471394883728493.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16796539986101031639.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.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 420/420 transitions.
Applied a total of 0 rules in 6 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2026-05-27 13:35:00] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2026-05-27 13:35:00] [INFO ] Invariant cache hit.
[2026-05-27 13:35:01] [INFO ] Implicit Places using invariants in 412 ms returned [135, 136, 137, 138, 139, 140, 141]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 414 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 212/219 places, 420/420 transitions.
Applied a total of 0 rules in 7 ms. Remains 212 /212 variables (removed 0) and now considering 420/420 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 428 ms. Remains : 212/219 places, 420/420 transitions.
[2026-05-27 13:35:01] [INFO ] Flatten gal took : 19 ms
[2026-05-27 13:35:01] [INFO ] Flatten gal took : 18 ms
[2026-05-27 13:35:01] [INFO ] Input system was already deterministic with 420 transitions.
[2026-05-27 13:35:01] [INFO ] Flatten gal took : 17 ms
[2026-05-27 13:35:01] [INFO ] Flatten gal took : 17 ms
[2026-05-27 13:35:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality1903176758209200549.gal : 4 ms
[2026-05-27 13:35:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality14064007516591986740.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/CTLCardinality1903176758209200549.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14064007516591986740.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 13:35:31] [INFO ] Flatten gal took : 18 ms
[2026-05-27 13:35:31] [INFO ] Applying decomposition
[2026-05-27 13:35:31] [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/graph1767380646351723716.txt' '-o' '/tmp/graph1767380646351723716.bin' '-w' '/tmp/graph1767380646351723716.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1767380646351723716.bin' '-l' '-1' '-v' '-w' '/tmp/graph1767380646351723716.weights' '-q' '0' '-e' '0.001'
[2026-05-27 13:35:31] [INFO ] Decomposing Gal with order
[2026-05-27 13:35:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 13:35:31] [INFO ] Removed a total of 449 redundant transitions.
[2026-05-27 13:35:31] [INFO ] Flatten gal took : 57 ms
[2026-05-27 13:35:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 56 labels/synchronizations in 21 ms.
[2026-05-27 13:35:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality12296931269884204174.gal : 8 ms
[2026-05-27 13:35:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality6236544727217331775.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/CTLCardinality12296931269884204174.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6236544727217331775.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.
Starting structural reductions in SI_CTL mode, iteration 0 : 219/219 places, 420/420 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 214 transition count 415
Applied a total of 10 rules in 43 ms. Remains 214 /219 variables (removed 5) and now considering 415/420 (removed 5) transitions.
[2026-05-27 13:36:01] [INFO ] Flow matrix only has 303 transitions (discarded 112 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6531594611871854404.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6428890007765252177.kers'
[2026-05-27 13:36:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6531594611871854404.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6428890007765252177.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 303 rows 207 cols 1026 entries
Finished phase 1 with 149 SingleSign rule and 0 generalized
[2026-05-27 13:36:02] [INFO ] Computed 65 invariants in 2 ms
Computed 65 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-6428890007765252177.kers
Total runtime 3 ms.
[2026-05-27 13:36:02] [INFO ] Implicit Places using invariants in 395 ms returned [130, 131, 132, 133, 134, 135, 136]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 397 ms to find 7 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 207/219 places, 415/420 transitions.
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 5 Pre rules applied. Total rules applied 0 place count 207 transition count 410
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 202 transition count 410
Applied a total of 10 rules in 43 ms. Remains 202 /207 variables (removed 5) and now considering 410/415 (removed 5) transitions.
[2026-05-27 13:36:02] [INFO ] Flow matrix only has 298 transitions (discarded 112 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2358730902837096822.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12580313222945112776.kers'
[2026-05-27 13:36:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2358730902837096822.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12580313222945112776.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 298 rows 195 cols 1032 entries
Finished phase 1 with 144 SingleSign rule and 0 generalized
[2026-05-27 13:36:02] [INFO ] Computed 58 invariants in 2 ms
Computed 58 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-12580313222945112776.kers
Total runtime 4 ms.
[2026-05-27 13:36:02] [INFO ] Implicit Places using invariants in 400 ms returned []
[2026-05-27 13:36:02] [INFO ] Flow matrix only has 298 transitions (discarded 112 similar events)
[2026-05-27 13:36:02] [INFO ] Invariant cache hit.
[2026-05-27 13:36:03] [INFO ] State equation strengthened by 35 read => feed constraints.
[2026-05-27 13:36:03] [INFO ] Implicit Places using invariants and state equation in 733 ms returned []
Implicit Place search using SMT with State Equation took 1135 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 202/219 places, 410/420 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1618 ms. Remains : 202/219 places, 410/420 transitions.
[2026-05-27 13:36:03] [INFO ] Flatten gal took : 14 ms
[2026-05-27 13:36:03] [INFO ] Flatten gal took : 16 ms
[2026-05-27 13:36:03] [INFO ] Input system was already deterministic with 410 transitions.
[2026-05-27 13:36:03] [INFO ] Flatten gal took : 16 ms
[2026-05-27 13:36:03] [INFO ] Flatten gal took : 16 ms
[2026-05-27 13:36:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality16065060292226584825.gal : 4 ms
[2026-05-27 13:36:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality17943523363356962661.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/CTLCardinality16065060292226584825.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17943523363356962661.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 13:36:33] [INFO ] Flatten gal took : 17 ms
[2026-05-27 13:36:33] [INFO ] Applying decomposition
[2026-05-27 13:36:33] [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/graph9205186449325386696.txt' '-o' '/tmp/graph9205186449325386696.bin' '-w' '/tmp/graph9205186449325386696.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9205186449325386696.bin' '-l' '-1' '-v' '-w' '/tmp/graph9205186449325386696.weights' '-q' '0' '-e' '0.001'
[2026-05-27 13:36:33] [INFO ] Decomposing Gal with order
[2026-05-27 13:36:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 13:36:33] [INFO ] Removed a total of 630 redundant transitions.
[2026-05-27 13:36:33] [INFO ] Flatten gal took : 64 ms
[2026-05-27 13:36:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 35 labels/synchronizations in 16 ms.
[2026-05-27 13:36:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality14262023421083046909.gal : 6 ms
[2026-05-27 13:36:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality7251368483333487224.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/CTLCardinality14262023421083046909.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7251368483333487224.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 : 219/219 places, 420/420 transitions.
Applied a total of 0 rules in 3 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2026-05-27 13:37:04] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1269793158252227990.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14234141579431282606.kers'
[2026-05-27 13:37:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1269793158252227990.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14234141579431282606.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 308 rows 212 cols 1036 entries
Finished phase 1 with 154 SingleSign rule and 0 generalized
[2026-05-27 13:37:04] [INFO ] Computed 65 invariants in 1 ms
Computed 65 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-14234141579431282606.kers
Total runtime 2 ms.
[2026-05-27 13:37:04] [INFO ] Implicit Places using invariants in 325 ms returned [135, 136, 137, 138, 139, 140, 141]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 328 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 212/219 places, 420/420 transitions.
Applied a total of 0 rules in 3 ms. Remains 212 /212 variables (removed 0) and now considering 420/420 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 335 ms. Remains : 212/219 places, 420/420 transitions.
[2026-05-27 13:37:04] [INFO ] Flatten gal took : 9 ms
[2026-05-27 13:37:04] [INFO ] Flatten gal took : 10 ms
[2026-05-27 13:37:04] [INFO ] Input system was already deterministic with 420 transitions.
[2026-05-27 13:37:04] [INFO ] Flatten gal took : 10 ms
[2026-05-27 13:37:04] [INFO ] Flatten gal took : 9 ms
[2026-05-27 13:37:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality8048671515576334168.gal : 4 ms
[2026-05-27 13:37:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality5849175777188953967.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/CTLCardinality8048671515576334168.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5849175777188953967.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 13:37:34] [INFO ] Flatten gal took : 10 ms
[2026-05-27 13:37:34] [INFO ] Applying decomposition
[2026-05-27 13:37:34] [INFO ] Flatten gal took : 10 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/graph9697236419792859445.txt' '-o' '/tmp/graph9697236419792859445.bin' '-w' '/tmp/graph9697236419792859445.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9697236419792859445.bin' '-l' '-1' '-v' '-w' '/tmp/graph9697236419792859445.weights' '-q' '0' '-e' '0.001'
[2026-05-27 13:37:34] [INFO ] Decomposing Gal with order
[2026-05-27 13:37:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 13:37:34] [INFO ] Removed a total of 615 redundant transitions.
[2026-05-27 13:37:34] [INFO ] Flatten gal took : 28 ms
[2026-05-27 13:37:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 7 ms.
[2026-05-27 13:37:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality14247346718716526036.gal : 4 ms
[2026-05-27 13:37:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality12920668393961574686.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/CTLCardinality14247346718716526036.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12920668393961574686.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 : 219/219 places, 420/420 transitions.
Applied a total of 0 rules in 2 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2026-05-27 13:38:04] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2026-05-27 13:38:04] [INFO ] Invariant cache hit.
[2026-05-27 13:38:05] [INFO ] Implicit Places using invariants in 499 ms returned [135, 136, 137, 138, 139, 140, 141]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 501 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 212/219 places, 420/420 transitions.
Applied a total of 0 rules in 3 ms. Remains 212 /212 variables (removed 0) and now considering 420/420 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 508 ms. Remains : 212/219 places, 420/420 transitions.
[2026-05-27 13:38:05] [INFO ] Flatten gal took : 11 ms
[2026-05-27 13:38:05] [INFO ] Flatten gal took : 18 ms
[2026-05-27 13:38:05] [INFO ] Input system was already deterministic with 420 transitions.
[2026-05-27 13:38:05] [INFO ] Flatten gal took : 17 ms
[2026-05-27 13:38:05] [INFO ] Flatten gal took : 15 ms
[2026-05-27 13:38:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality5293925539642418885.gal : 4 ms
[2026-05-27 13:38:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality8846458893910897649.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/CTLCardinality5293925539642418885.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8846458893910897649.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 13:38:35] [INFO ] Flatten gal took : 11 ms
[2026-05-27 13:38:35] [INFO ] Applying decomposition
[2026-05-27 13:38:35] [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/graph9834654366332137561.txt' '-o' '/tmp/graph9834654366332137561.bin' '-w' '/tmp/graph9834654366332137561.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9834654366332137561.bin' '-l' '-1' '-v' '-w' '/tmp/graph9834654366332137561.weights' '-q' '0' '-e' '0.001'
[2026-05-27 13:38:35] [INFO ] Decomposing Gal with order
[2026-05-27 13:38:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 13:38:35] [INFO ] Removed a total of 615 redundant transitions.
[2026-05-27 13:38:35] [INFO ] Flatten gal took : 26 ms
[2026-05-27 13:38:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 29 labels/synchronizations in 5 ms.
[2026-05-27 13:38:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality5606529886420759993.gal : 6 ms
[2026-05-27 13:38:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality11761008084915548000.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/CTLCardinality5606529886420759993.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11761008084915548000.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 : 219/219 places, 420/420 transitions.
Applied a total of 0 rules in 5 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2026-05-27 13:39:05] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2026-05-27 13:39:05] [INFO ] Invariant cache hit.
[2026-05-27 13:39:06] [INFO ] Implicit Places using invariants in 436 ms returned [135, 136, 137, 138, 139, 140, 141]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 440 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 212/219 places, 420/420 transitions.
Applied a total of 0 rules in 4 ms. Remains 212 /212 variables (removed 0) and now considering 420/420 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 449 ms. Remains : 212/219 places, 420/420 transitions.
[2026-05-27 13:39:06] [INFO ] Flatten gal took : 14 ms
[2026-05-27 13:39:06] [INFO ] Flatten gal took : 22 ms
[2026-05-27 13:39:06] [INFO ] Input system was already deterministic with 420 transitions.
[2026-05-27 13:39:06] [INFO ] Flatten gal took : 15 ms
[2026-05-27 13:39:06] [INFO ] Flatten gal took : 16 ms
[2026-05-27 13:39:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality16159687153892777502.gal : 3 ms
[2026-05-27 13:39:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality12059047947542690001.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/CTLCardinality16159687153892777502.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12059047947542690001.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 13:39:36] [INFO ] Flatten gal took : 19 ms
[2026-05-27 13:39:36] [INFO ] Applying decomposition
[2026-05-27 13:39:36] [INFO ] Flatten gal took : 18 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/graph15759941956084934332.txt' '-o' '/tmp/graph15759941956084934332.bin' '-w' '/tmp/graph15759941956084934332.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15759941956084934332.bin' '-l' '-1' '-v' '-w' '/tmp/graph15759941956084934332.weights' '-q' '0' '-e' '0.001'
[2026-05-27 13:39:36] [INFO ] Decomposing Gal with order
[2026-05-27 13:39:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 13:39:36] [INFO ] Removed a total of 615 redundant transitions.
[2026-05-27 13:39:36] [INFO ] Flatten gal took : 22 ms
[2026-05-27 13:39:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 29 labels/synchronizations in 5 ms.
[2026-05-27 13:39:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality12496398075277579817.gal : 4 ms
[2026-05-27 13:39:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality15697849518763670997.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/CTLCardinality12496398075277579817.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15697849518763670997.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 13:40:06] [INFO ] Flatten gal took : 11 ms
[2026-05-27 13:40:06] [INFO ] Flatten gal took : 10 ms
[2026-05-27 13:40:06] [INFO ] Applying decomposition
[2026-05-27 13:40:06] [INFO ] Flatten gal took : 9 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/graph9857865291430348374.txt' '-o' '/tmp/graph9857865291430348374.bin' '-w' '/tmp/graph9857865291430348374.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9857865291430348374.bin' '-l' '-1' '-v' '-w' '/tmp/graph9857865291430348374.weights' '-q' '0' '-e' '0.001'
[2026-05-27 13:40:06] [INFO ] Decomposing Gal with order
[2026-05-27 13:40:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 13:40:06] [INFO ] Removed a total of 512 redundant transitions.
[2026-05-27 13:40:06] [INFO ] Flatten gal took : 47 ms
[2026-05-27 13:40:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 226 labels/synchronizations in 5 ms.
[2026-05-27 13:40:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality16888796964499046600.gal : 2 ms
[2026-05-27 13:40:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality10700515009847103707.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/CTLCardinality16888796964499046600.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10700515009847103707.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 9 CTL formulae.
Detected timeout of ITS tools.
[2026-05-27 14:03:55] [INFO ] Applying decomposition
[2026-05-27 14:03:56] [INFO ] Flatten gal took : 600 ms
[2026-05-27 14:03:56] [INFO ] Decomposing Gal with order
[2026-05-27 14:03:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 14:03:57] [INFO ] Removed a total of 454 redundant transitions.
[2026-05-27 14:03:57] [INFO ] Flatten gal took : 492 ms
[2026-05-27 14:03:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 126 labels/synchronizations in 82 ms.
[2026-05-27 14:03:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality12105898254512281612.gal : 125 ms
[2026-05-27 14:03:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality9047485273839770091.ctl : 137 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/CTLCardinality12105898254512281612.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9047485273839770091.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 9 CTL formulae.
Detected timeout of ITS tools.
[2026-05-27 14:27:46] [INFO ] Flatten gal took : 331 ms
[2026-05-27 14:27:50] [INFO ] Input system was already deterministic with 420 transitions.
[2026-05-27 14:27:50] [INFO ] Transformed 219 places.
[2026-05-27 14:27:50] [INFO ] Transformed 420 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2026-05-27 14:27:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality6382318394280240083.gal : 31 ms
[2026-05-27 14:27:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality15902500461328141658.ctl : 25 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/CTLCardinality6382318394280240083.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15902500461328141658.ctl' '--load-order' '/home/mcc/execution/model.ord' '--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 -...329
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 9 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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="LamportFastMutEx-PT-7"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is LamportFastMutEx-PT-7, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r162-smll-177961107900433"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-PT-7.tgz
mv LamportFastMutEx-PT-7 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;