About the Execution of ITS-Tools for BridgeAndVehicles-PT-V50P20N10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16207.228 | 3600000.00 | 3360176.00 | 274002.90 | FFT??FT???FFFF?F | 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.r034-tall-177946841800225.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 BridgeAndVehicles-PT-V50P20N10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946841800225
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.7M
-rw-r--r-- 1 mcc users 23K Mar 5 08:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 147K Mar 5 08:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 161K Mar 5 08:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 635K Mar 5 08:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 9.9K Mar 15 07:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 44K Mar 15 07:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 120K Mar 15 07:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 366K Mar 15 07:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 57K Mar 5 08:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 343K Mar 5 08:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 349K Mar 5 08:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.4M Mar 5 08:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.9K Mar 15 07:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.2K Mar 15 07:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 1.1M 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 BridgeAndVehicles-PT-V50P20N10-CTLCardinality-2024-00
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-CTLCardinality-2024-01
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-CTLCardinality-2024-02
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-CTLCardinality-2024-03
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-CTLCardinality-2024-04
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-CTLCardinality-2024-05
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-CTLCardinality-2024-06
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-CTLCardinality-2024-07
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-CTLCardinality-2024-08
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-CTLCardinality-2024-09
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-CTLCardinality-2024-10
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-CTLCardinality-2024-11
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-CTLCardinality-2024-12
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-CTLCardinality-2024-13
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-CTLCardinality-2024-14
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-CTLCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1779543017966
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V50P20N10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-23 13:30:19] [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]
[2026-05-23 13:30:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 13:30:19] [INFO ] Load time of PNML (sax parser for PT used): 134 ms
[2026-05-23 13:30:19] [INFO ] Transformed 128 places.
[2026-05-23 13:30:19] [INFO ] Transformed 1328 transitions.
[2026-05-23 13:30:19] [INFO ] Parsed PT model containing 128 places and 1328 transitions and 10010 arcs in 237 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 18 ms.
Support contains 86 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Applied a total of 0 rules in 28 ms. Remains 128 /128 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Running 1325 sub problems to find dead transitions.
[2026-05-23 13:30:19] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1988771247959496431.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6632464811250652626.kers'
[2026-05-23 13:30:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1988771247959496431.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6632464811250652626.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 250 rows 128 cols 1290 entries
Finished phase 1 with 21 SingleSign rule and 100 generalized
[2026-05-23 13:30:19] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-6632464811250652626.kers
Total runtime 3 ms.
[2026-05-23 13:30:19] [INFO ] State equation strengthened by 22 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1325 unsolved
Problem TDEAD728 is UNSAT
Problem TDEAD729 is UNSAT
Problem TDEAD730 is UNSAT
Problem TDEAD731 is UNSAT
Problem TDEAD732 is UNSAT
Problem TDEAD733 is UNSAT
Problem TDEAD734 is UNSAT
Problem TDEAD735 is UNSAT
Problem TDEAD736 is UNSAT
Problem TDEAD737 is UNSAT
Problem TDEAD738 is UNSAT
Problem TDEAD739 is UNSAT
Problem TDEAD740 is UNSAT
Problem TDEAD741 is UNSAT
Problem TDEAD742 is UNSAT
Problem TDEAD743 is UNSAT
Problem TDEAD744 is UNSAT
Problem TDEAD745 is UNSAT
Problem TDEAD746 is UNSAT
Problem TDEAD747 is UNSAT
Problem TDEAD748 is UNSAT
Problem TDEAD749 is UNSAT
Problem TDEAD750 is UNSAT
Problem TDEAD751 is UNSAT
Problem TDEAD752 is UNSAT
Problem TDEAD753 is UNSAT
Problem TDEAD754 is UNSAT
Problem TDEAD755 is UNSAT
Problem TDEAD756 is UNSAT
Problem TDEAD757 is UNSAT
Problem TDEAD758 is UNSAT
Problem TDEAD759 is UNSAT
Problem TDEAD760 is UNSAT
Problem TDEAD761 is UNSAT
Problem TDEAD762 is UNSAT
Problem TDEAD763 is UNSAT
Problem TDEAD764 is UNSAT
Problem TDEAD765 is UNSAT
Problem TDEAD766 is UNSAT
Problem TDEAD767 is UNSAT
Problem TDEAD768 is UNSAT
Problem TDEAD769 is UNSAT
Problem TDEAD770 is UNSAT
Problem TDEAD771 is UNSAT
Problem TDEAD772 is UNSAT
Problem TDEAD773 is UNSAT
Problem TDEAD774 is UNSAT
Problem TDEAD775 is UNSAT
Problem TDEAD776 is UNSAT
Problem TDEAD777 is UNSAT
Problem TDEAD178 is UNSAT
Problem TDEAD189 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD211 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD233 is UNSAT
Problem TDEAD244 is UNSAT
Problem TDEAD255 is UNSAT
Problem TDEAD266 is UNSAT
Problem TDEAD277 is UNSAT
Problem TDEAD288 is UNSAT
Problem TDEAD299 is UNSAT
Problem TDEAD310 is UNSAT
Problem TDEAD321 is UNSAT
Problem TDEAD332 is UNSAT
Problem TDEAD343 is UNSAT
Problem TDEAD354 is UNSAT
Problem TDEAD365 is UNSAT
Problem TDEAD376 is UNSAT
Problem TDEAD387 is UNSAT
Problem TDEAD398 is UNSAT
Problem TDEAD409 is UNSAT
Problem TDEAD420 is UNSAT
Problem TDEAD431 is UNSAT
Problem TDEAD442 is UNSAT
Problem TDEAD453 is UNSAT
Problem TDEAD464 is UNSAT
Problem TDEAD475 is UNSAT
Problem TDEAD486 is UNSAT
Problem TDEAD497 is UNSAT
Problem TDEAD508 is UNSAT
Problem TDEAD519 is UNSAT
Problem TDEAD530 is UNSAT
Problem TDEAD541 is UNSAT
Problem TDEAD552 is UNSAT
Problem TDEAD563 is UNSAT
Problem TDEAD574 is UNSAT
Problem TDEAD585 is UNSAT
Problem TDEAD596 is UNSAT
Problem TDEAD607 is UNSAT
Problem TDEAD618 is UNSAT
Problem TDEAD629 is UNSAT
Problem TDEAD640 is UNSAT
Problem TDEAD651 is UNSAT
Problem TDEAD662 is UNSAT
Problem TDEAD673 is UNSAT
Problem TDEAD684 is UNSAT
Problem TDEAD695 is UNSAT
Problem TDEAD706 is UNSAT
Problem TDEAD717 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 2/7 constraints. Problems are: Problem set: 100 solved, 1225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 126/378 variables, and 7 constraints, problems are : Problem set: 100 solved, 1225 unsolved in 20068 ms.
Refiners :[Positive P Invariants (semi-flows): 5/7 constraints, State Equation: 0/128 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 1325/1124 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 100 solved, 1225 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 100 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 2/7 constraints. Problems are: Problem set: 100 solved, 1225 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/7 constraints. Problems are: Problem set: 100 solved, 1225 unsolved
At refinement iteration 3 (OVERLAPS) 2/128 variables, 2/9 constraints. Problems are: Problem set: 100 solved, 1225 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 128/378 variables, and 10 constraints, problems are : Problem set: 100 solved, 1225 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 0/128 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 101/1124 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42406ms problems are : Problem set: 100 solved, 1225 unsolved
Search for dead transitions found 100 dead transitions in 42438ms
Found 100 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 100 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 100 transitions.
[2026-05-23 13:31:02] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16839207456163507493.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1024050367514847142.kers'
[2026-05-23 13:31:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16839207456163507493.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1024050367514847142.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 248 rows 128 cols 1286 entries
Finished phase 1 with 20 SingleSign rule and 101 generalized
[2026-05-23 13:31:02] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1024050367514847142.kers
Total runtime 1 ms.
[2026-05-23 13:31:02] [INFO ] Implicit Places using invariants in 95 ms returned []
[2026-05-23 13:31:02] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2026-05-23 13:31:02] [INFO ] Invariant cache hit.
[2026-05-23 13:31:02] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-23 13:31:02] [INFO ] Implicit Places using invariants and state equation in 190 ms returned []
Implicit Place search using SMT with State Equation took 293 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 128/128 places, 1228/1328 transitions.
Applied a total of 0 rules in 17 ms. Remains 128 /128 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42859 ms. Remains : 128/128 places, 1228/1328 transitions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1228/1228 transitions.
Applied a total of 0 rules in 9 ms. Remains 128 /128 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
Running 1225 sub problems to find dead transitions.
[2026-05-23 13:31:02] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2026-05-23 13:31:02] [INFO ] Invariant cache hit.
[2026-05-23 13:31:02] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 126/376 variables, and 6 constraints, problems are : Problem set: 0 solved, 1225 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 5/7 constraints, State Equation: 0/128 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1225/1124 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1225 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 3 (OVERLAPS) 2/128 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 128/376 variables, and 9 constraints, problems are : Problem set: 0 solved, 1225 unsolved in 20037 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 0/128 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 101/1124 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41673ms problems are : Problem set: 0 solved, 1225 unsolved
Search for dead transitions found 0 dead transitions in 41676ms
[2026-05-23 13:31:44] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2026-05-23 13:31:44] [INFO ] Invariant cache hit.
[2026-05-23 13:31:44] [INFO ] Implicit Places using invariants in 84 ms returned []
[2026-05-23 13:31:44] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2026-05-23 13:31:44] [INFO ] Invariant cache hit.
[2026-05-23 13:31:44] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-23 13:31:44] [INFO ] Implicit Places using invariants and state equation in 195 ms returned []
Implicit Place search using SMT with State Equation took 280 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 41972 ms. Remains : 128/128 places, 1228/1228 transitions.
Support contains 86 out of 128 places after structural reductions.
[2026-05-23 13:31:44] [INFO ] Flatten gal took : 123 ms
[2026-05-23 13:31:44] [INFO ] Flatten gal took : 77 ms
[2026-05-23 13:31:44] [INFO ] Input system was already deterministic with 1228 transitions.
Support contains 84 out of 128 places (down from 86) after GAL structural reductions.
RANDOM walk for 40002 steps (88 resets) in 3056 ms. (13 steps per ms) remains 50/94 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 49/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 48/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4001 steps (8 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 31 ms. (125 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4001 steps (8 resets) in 15 ms. (250 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4001 steps (8 resets) in 21 ms. (181 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4001 steps (8 resets) in 18 ms. (210 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4001 steps (8 resets) in 15 ms. (250 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 48/48 properties
[2026-05-23 13:31:46] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2026-05-23 13:31:46] [INFO ] Invariant cache hit.
[2026-05-23 13:31:46] [INFO ] State equation strengthened by 20 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp60 is UNSAT
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp67 is UNSAT
Problem AtomicPropp68 is UNSAT
Problem AtomicPropp71 is UNSAT
Problem AtomicPropp72 is UNSAT
Problem AtomicPropp73 is UNSAT
Problem AtomicPropp75 is UNSAT
Problem AtomicPropp76 is UNSAT
Problem AtomicPropp80 is UNSAT
Problem AtomicPropp81 is UNSAT
Problem AtomicPropp82 is UNSAT
Problem AtomicPropp84 is UNSAT
Problem AtomicPropp89 is UNSAT
Problem AtomicPropp90 is UNSAT
Problem AtomicPropp91 is UNSAT
Problem AtomicPropp93 is UNSAT
At refinement iteration 1 (OVERLAPS) 85/128 variables, 7/7 constraints. Problems are: Problem set: 47 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/7 constraints. Problems are: Problem set: 47 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 248/376 variables, 128/135 constraints. Problems are: Problem set: 47 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/376 variables, 20/155 constraints. Problems are: Problem set: 47 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/376 variables, 1/156 constraints. Problems are: Problem set: 47 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/376 variables, 0/156 constraints. Problems are: Problem set: 47 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/376 variables, 0/156 constraints. Problems are: Problem set: 47 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 376/376 variables, and 156 constraints, problems are : Problem set: 47 solved, 1 unsolved in 516 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 128/128 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 48/44 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 47 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 47 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/6 variables, 2/2 constraints. Problems are: Problem set: 47 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 47 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 3/9 variables, 1/3 constraints. Problems are: Problem set: 47 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 47 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 204/213 variables, 9/12 constraints. Problems are: Problem set: 47 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/213 variables, 0/12 constraints. Problems are: Problem set: 47 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 150/363 variables, 106/118 constraints. Problems are: Problem set: 47 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/363 variables, 2/120 constraints. Problems are: Problem set: 47 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/363 variables, 20/140 constraints. Problems are: Problem set: 47 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/363 variables, 1/141 constraints. Problems are: Problem set: 47 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/363 variables, 0/141 constraints. Problems are: Problem set: 47 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 2/365 variables, 1/142 constraints. Problems are: Problem set: 47 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/365 variables, 2/144 constraints. Problems are: Problem set: 47 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/365 variables, 0/144 constraints. Problems are: Problem set: 47 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 11/376 variables, 11/155 constraints. Problems are: Problem set: 47 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/376 variables, 1/156 constraints. Problems are: Problem set: 47 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/376 variables, 1/157 constraints. Problems are: Problem set: 47 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/376 variables, 0/157 constraints. Problems are: Problem set: 47 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/376 variables, 0/157 constraints. Problems are: Problem set: 47 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 376/376 variables, and 157 constraints, problems are : Problem set: 47 solved, 1 unsolved in 521 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 128/128 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1/44 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1067ms problems are : Problem set: 47 solved, 1 unsolved
Parikh walk visited 0 properties in 50 ms.
Support contains 1 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 1228/1228 transitions.
Graph (complete) has 1220 edges and 128 vertex of which 126 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.6 ms
Discarding 2 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 125 transition count 1227
Applied a total of 3 rules in 153 ms. Remains 125 /128 variables (removed 3) and now considering 1227/1228 (removed 1) transitions.
Running 1224 sub problems to find dead transitions.
[2026-05-23 13:31:47] [INFO ] Flow matrix only has 247 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-769633163021289617.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6909425564424533712.kers'
[2026-05-23 13:31:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-769633163021289617.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6909425564424533712.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 247 rows 124 cols 1131 entries
Finished phase 1 with 119 SingleSign rule and 1 generalized
[2026-05-23 13:31:47] [INFO ] Computed 5 invariants in 6 ms
Computed 5 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-6909425564424533712.kers
Total runtime 6 ms.
[2026-05-23 13:31:47] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 125/372 variables, and 6 constraints, problems are : Problem set: 0 solved, 1224 unsolved in 20023 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/125 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1224/1173 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1224 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
Problem TDEAD50 is UNSAT
Problem TDEAD104 is UNSAT
At refinement iteration 3 (OVERLAPS) 247/372 variables, 125/131 constraints. Problems are: Problem set: 2 solved, 1222 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/372 variables, 20/151 constraints. Problems are: Problem set: 2 solved, 1222 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 372/372 variables, and 1322 constraints, problems are : Problem set: 2 solved, 1222 unsolved in 20963 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 125/125 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1222/1173 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42590ms problems are : Problem set: 2 solved, 1222 unsolved
Search for dead transitions found 2 dead transitions in 42594ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 2 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 125/128 places, 1225/1228 transitions.
Applied a total of 0 rules in 68 ms. Remains 125 /125 variables (removed 0) and now considering 1225/1225 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42819 ms. Remains : 125/128 places, 1225/1228 transitions.
RANDOM walk for 40001 steps (104 resets) in 270 ms. (147 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (43 resets) in 128 ms. (310 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 517032 steps, run timeout after 3001 ms. (steps per millisecond=172 ) properties seen :0 out of 1
Probabilistic random walk after 517032 steps, saw 143267 distinct states, run finished after 3006 ms. (steps per millisecond=172 ) properties seen :0
[2026-05-23 13:32:33] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11823307579436061591.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3414564835649750739.kers'
[2026-05-23 13:32:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11823307579436061591.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3414564835649750739.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 245 rows 124 cols 1123 entries
Finished phase 1 with 117 SingleSign rule and 1 generalized
[2026-05-23 13:32:33] [INFO ] Computed 7 invariants in 3 ms
Computed 7 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-3414564835649750739.kers
Total runtime 5 ms.
[2026-05-23 13:32:33] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 51/53 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 126/179 variables, 54/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/179 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/179 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 4/183 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/183 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/183 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 84/267 variables, 16/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/267 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/267 variables, 10/88 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/267 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 102/369 variables, 52/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/369 variables, 2/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/369 variables, 10/152 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/369 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 1/370 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/370 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 21 (OVERLAPS) 0/370 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 370/370 variables, and 153 constraints, problems are : Problem set: 0 solved, 1 unsolved in 311 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 125/125 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 51/53 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 126/179 variables, 54/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/179 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/179 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/179 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 4/183 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/183 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/183 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 84/267 variables, 16/78 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/267 variables, 1/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/267 variables, 10/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/267 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 102/369 variables, 52/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/369 variables, 2/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/369 variables, 10/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/369 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 1/370 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/370 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 0/370 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 370/370 variables, and 154 constraints, problems are : Problem set: 0 solved, 1 unsolved in 674 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 125/125 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1006ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 49 ms.
Support contains 1 out of 125 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 125/125 places, 1225/1225 transitions.
Applied a total of 0 rules in 58 ms. Remains 125 /125 variables (removed 0) and now considering 1225/1225 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 125/125 places, 1225/1225 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 125/125 places, 1225/1225 transitions.
Applied a total of 0 rules in 54 ms. Remains 125 /125 variables (removed 0) and now considering 1225/1225 (removed 0) transitions.
[2026-05-23 13:32:34] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
[2026-05-23 13:32:34] [INFO ] Invariant cache hit.
[2026-05-23 13:32:34] [INFO ] Implicit Places using invariants in 324 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 331 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 123/125 places, 1225/1225 transitions.
Applied a total of 0 rules in 53 ms. Remains 123 /123 variables (removed 0) and now considering 1225/1225 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 439 ms. Remains : 123/125 places, 1225/1225 transitions.
RANDOM walk for 40000 steps (104 resets) in 251 ms. (158 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (41 resets) in 109 ms. (363 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 545007 steps, run timeout after 3001 ms. (steps per millisecond=181 ) properties seen :0 out of 1
Probabilistic random walk after 545007 steps, saw 151542 distinct states, run finished after 3001 ms. (steps per millisecond=181 ) properties seen :0
[2026-05-23 13:32:37] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9509380784201095767.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12906499196864082715.kers'
[2026-05-23 13:32:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9509380784201095767.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12906499196864082715.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 245 rows 122 cols 923 entries
Finished phase 1 with 118 SingleSign rule and 0 generalized
[2026-05-23 13:32:37] [INFO ] Computed 5 invariants in 3 ms
Computed 5 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-12906499196864082715.kers
Total runtime 4 ms.
[2026-05-23 13:32:37] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 51/53 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 125/178 variables, 53/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/178 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/178 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 4/182 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/182 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/182 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 84/266 variables, 16/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/266 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/266 variables, 10/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/266 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 101/367 variables, 51/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/367 variables, 1/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/367 variables, 10/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/367 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 1/368 variables, 1/149 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/368 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 21 (OVERLAPS) 0/368 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 368/368 variables, and 149 constraints, problems are : Problem set: 0 solved, 1 unsolved in 298 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 123/123 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 51/53 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 125/178 variables, 53/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/178 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/178 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/178 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 4/182 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/182 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/182 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 84/266 variables, 16/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/266 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/266 variables, 10/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/266 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 101/367 variables, 51/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/367 variables, 1/139 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/367 variables, 10/149 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/367 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 1/368 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/368 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 0/368 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 368/368 variables, and 150 constraints, problems are : Problem set: 0 solved, 1 unsolved in 703 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 123/123 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1019ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 42 ms.
Support contains 1 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1225/1225 transitions.
Applied a total of 0 rules in 48 ms. Remains 123 /123 variables (removed 0) and now considering 1225/1225 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 123/123 places, 1225/1225 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1225/1225 transitions.
Applied a total of 0 rules in 47 ms. Remains 123 /123 variables (removed 0) and now considering 1225/1225 (removed 0) transitions.
[2026-05-23 13:32:39] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
[2026-05-23 13:32:39] [INFO ] Invariant cache hit.
[2026-05-23 13:32:39] [INFO ] Implicit Places using invariants in 226 ms returned []
[2026-05-23 13:32:39] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
[2026-05-23 13:32:39] [INFO ] Invariant cache hit.
[2026-05-23 13:32:39] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-23 13:32:39] [INFO ] Implicit Places using invariants and state equation in 616 ms returned []
Implicit Place search using SMT with State Equation took 844 ms to find 0 implicit places.
[2026-05-23 13:32:39] [INFO ] Redundant transitions in 73 ms returned []
Running 1222 sub problems to find dead transitions.
[2026-05-23 13:32:39] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
[2026-05-23 13:32:39] [INFO ] Invariant cache hit.
[2026-05-23 13:32:40] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/123 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 123/368 variables, and 6 constraints, problems are : Problem set: 0 solved, 1222 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/123 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1222/1221 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1222 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/123 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 3 (OVERLAPS) 245/368 variables, 123/129 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/368 variables, 20/149 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 1221/1370 constraints. Problems are: Problem set: 0 solved, 1222 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 368/368 variables, and 1370 constraints, problems are : Problem set: 0 solved, 1222 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 123/123 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1222/1221 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61886ms problems are : Problem set: 0 solved, 1222 unsolved
Search for dead transitions found 0 dead transitions in 61889ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62866 ms. Remains : 123/123 places, 1225/1225 transitions.
Successfully simplified 47 atomic propositions for a total of 16 simplifications.
FORMULA BridgeAndVehicles-PT-V50P20N10-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P20N10-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P20N10-CTLCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 13:33:41] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2026-05-23 13:33:41] [INFO ] Flatten gal took : 43 ms
[2026-05-23 13:33:41] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA BridgeAndVehicles-PT-V50P20N10-CTLCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P20N10-CTLCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P20N10-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P20N10-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P20N10-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P20N10-CTLCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P20N10-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 13:33:41] [INFO ] Flatten gal took : 49 ms
[2026-05-23 13:33:42] [INFO ] Input system was already deterministic with 1228 transitions.
Support contains 34 out of 128 places (down from 42) after GAL structural reductions.
Computed a total of 111 stabilizing places and 204 stable transitions
Graph (complete) has 2645 edges and 128 vertex of which 126 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.11 ms
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1228/1228 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1228
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 125 transition count 1227
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 125 transition count 1227
Applied a total of 4 rules in 18 ms. Remains 125 /128 variables (removed 3) and now considering 1227/1228 (removed 1) transitions.
Running 1224 sub problems to find dead transitions.
[2026-05-23 13:33:42] [INFO ] Flow matrix only has 247 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3989868629465404287.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18095504338480630209.kers'
[2026-05-23 13:33:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3989868629465404287.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18095504338480630209.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 247 rows 124 cols 1181 entries
Finished phase 1 with 119 SingleSign rule and 1 generalized
[2026-05-23 13:33:42] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-18095504338480630209.kers
Total runtime 1 ms.
[2026-05-23 13:33:42] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 125/372 variables, and 6 constraints, problems are : Problem set: 0 solved, 1224 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/125 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1224/1123 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1224 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
Problem TDEAD50 is UNSAT
Problem TDEAD154 is UNSAT
At refinement iteration 3 (OVERLAPS) 247/372 variables, 125/131 constraints. Problems are: Problem set: 2 solved, 1222 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/372 variables, 20/151 constraints. Problems are: Problem set: 2 solved, 1222 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 372/372 variables, and 1272 constraints, problems are : Problem set: 2 solved, 1222 unsolved in 21249 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 125/125 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1222/1123 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42922ms problems are : Problem set: 2 solved, 1222 unsolved
Search for dead transitions found 2 dead transitions in 42925ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 2 transitions.
[2026-05-23 13:34:25] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8049818299552276593.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12472915176725809604.kers'
[2026-05-23 13:34:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8049818299552276593.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12472915176725809604.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 245 rows 124 cols 1173 entries
Finished phase 1 with 117 SingleSign rule and 1 generalized
[2026-05-23 13:34:25] [INFO ] Computed 7 invariants in 4 ms
Computed 7 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-12472915176725809604.kers
Total runtime 5 ms.
[2026-05-23 13:34:25] [INFO ] Implicit Places using invariants in 316 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 320 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/128 places, 1225/1228 transitions.
Applied a total of 0 rules in 11 ms. Remains 123 /123 variables (removed 0) and now considering 1225/1225 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43278 ms. Remains : 123/128 places, 1225/1228 transitions.
[2026-05-23 13:34:25] [INFO ] Flatten gal took : 33 ms
[2026-05-23 13:34:25] [INFO ] Flatten gal took : 34 ms
[2026-05-23 13:34:25] [INFO ] Input system was already deterministic with 1225 transitions.
[2026-05-23 13:34:25] [INFO ] Flatten gal took : 29 ms
[2026-05-23 13:34:25] [INFO ] Flatten gal took : 36 ms
[2026-05-23 13:34:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality9306984507161342883.gal : 35 ms
[2026-05-23 13:34:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality17048354417145288643.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/CTLCardinality9306984507161342883.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17048354417145288643.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.
[2026-05-23 13:34:55] [INFO ] Flatten gal took : 22 ms
[2026-05-23 13:34:55] [INFO ] Applying decomposition
[2026-05-23 13:34:55] [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/graph14097077198696927482.txt' '-o' '/tmp/graph14097077198696927482.bin' '-w' '/tmp/graph14097077198696927482.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14097077198696927482.bin' '-l' '-1' '-v' '-w' '/tmp/graph14097077198696927482.weights' '-q' '0' '-e' '0.001'
[2026-05-23 13:34:56] [INFO ] Decomposing Gal with order
[2026-05-23 13:34:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 13:34:56] [INFO ] Removed a total of 2977 redundant transitions.
[2026-05-23 13:34:56] [INFO ] Flatten gal took : 326 ms
[2026-05-23 13:34:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 428 labels/synchronizations in 25 ms.
[2026-05-23 13:34:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality13820013523679455630.gal : 3 ms
[2026-05-23 13:34:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality14524822896564608334.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/CTLCardinality13820013523679455630.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14524822896564608334.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 : 128/128 places, 1228/1228 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1228
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 125 transition count 1227
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 125 transition count 1227
Applied a total of 4 rules in 13 ms. Remains 125 /128 variables (removed 3) and now considering 1227/1228 (removed 1) transitions.
Running 1224 sub problems to find dead transitions.
[2026-05-23 13:35:26] [INFO ] Flow matrix only has 247 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2290766143731427656.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3960818587950928933.kers'
[2026-05-23 13:35:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2290766143731427656.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3960818587950928933.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 247 rows 124 cols 1181 entries
Finished phase 1 with 119 SingleSign rule and 1 generalized
[2026-05-23 13:35:26] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3960818587950928933.kers
Total runtime 2 ms.
[2026-05-23 13:35:26] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 125/372 variables, and 6 constraints, problems are : Problem set: 0 solved, 1224 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/125 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1224/1123 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1224 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
Problem TDEAD50 is UNSAT
Problem TDEAD154 is UNSAT
At refinement iteration 3 (OVERLAPS) 247/372 variables, 125/131 constraints. Problems are: Problem set: 2 solved, 1222 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/372 variables, 20/151 constraints. Problems are: Problem set: 2 solved, 1222 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 372/372 variables, and 1272 constraints, problems are : Problem set: 2 solved, 1222 unsolved in 21299 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 125/125 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1222/1123 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43124ms problems are : Problem set: 2 solved, 1222 unsolved
Search for dead transitions found 2 dead transitions in 43128ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 2 transitions.
[2026-05-23 13:36:09] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10847016359215881816.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1073557668272174129.kers'
[2026-05-23 13:36:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10847016359215881816.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1073557668272174129.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 245 rows 124 cols 1173 entries
Finished phase 1 with 117 SingleSign rule and 1 generalized
[2026-05-23 13:36:09] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1073557668272174129.kers
Total runtime 2 ms.
[2026-05-23 13:36:09] [INFO ] Implicit Places using invariants in 302 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 306 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/128 places, 1225/1228 transitions.
Applied a total of 0 rules in 8 ms. Remains 123 /123 variables (removed 0) and now considering 1225/1225 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43458 ms. Remains : 123/128 places, 1225/1228 transitions.
[2026-05-23 13:36:10] [INFO ] Flatten gal took : 23 ms
[2026-05-23 13:36:10] [INFO ] Flatten gal took : 26 ms
[2026-05-23 13:36:10] [INFO ] Input system was already deterministic with 1225 transitions.
[2026-05-23 13:36:10] [INFO ] Flatten gal took : 23 ms
[2026-05-23 13:36:10] [INFO ] Flatten gal took : 24 ms
[2026-05-23 13:36:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality13839525297424896924.gal : 7 ms
[2026-05-23 13:36:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality8440109120675721034.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/CTLCardinality13839525297424896924.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8440109120675721034.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.
[2026-05-23 13:36:40] [INFO ] Flatten gal took : 22 ms
[2026-05-23 13:36:40] [INFO ] Applying decomposition
[2026-05-23 13:36:40] [INFO ] Flatten gal took : 20 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/graph15229654623754608746.txt' '-o' '/tmp/graph15229654623754608746.bin' '-w' '/tmp/graph15229654623754608746.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15229654623754608746.bin' '-l' '-1' '-v' '-w' '/tmp/graph15229654623754608746.weights' '-q' '0' '-e' '0.001'
[2026-05-23 13:36:40] [INFO ] Decomposing Gal with order
[2026-05-23 13:36:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 13:36:40] [INFO ] Removed a total of 2553 redundant transitions.
[2026-05-23 13:36:40] [INFO ] Flatten gal took : 166 ms
[2026-05-23 13:36:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 337 labels/synchronizations in 31 ms.
[2026-05-23 13:36:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality555085581974090362.gal : 3 ms
[2026-05-23 13:36:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality5011990122839355632.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/CTLCardinality555085581974090362.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5011990122839355632.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 LTL mode, iteration 0 : 128/128 places, 1228/1228 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1228
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 125 transition count 1227
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 125 transition count 1227
Applied a total of 4 rules in 11 ms. Remains 125 /128 variables (removed 3) and now considering 1227/1228 (removed 1) transitions.
Running 1224 sub problems to find dead transitions.
[2026-05-23 13:37:10] [INFO ] Flow matrix only has 247 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14116409375300633553.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11507335198453585113.kers'
[2026-05-23 13:37:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14116409375300633553.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11507335198453585113.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 247 rows 124 cols 1181 entries
Finished phase 1 with 119 SingleSign rule and 1 generalized
[2026-05-23 13:37:10] [INFO ] Computed 5 invariants in 3 ms
Computed 5 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-11507335198453585113.kers
Total runtime 5 ms.
[2026-05-23 13:37:10] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 125/372 variables, and 6 constraints, problems are : Problem set: 0 solved, 1224 unsolved in 20027 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/125 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1224/1123 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1224 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
Problem TDEAD50 is UNSAT
Problem TDEAD154 is UNSAT
At refinement iteration 3 (OVERLAPS) 247/372 variables, 125/131 constraints. Problems are: Problem set: 2 solved, 1222 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/372 variables, 20/151 constraints. Problems are: Problem set: 2 solved, 1222 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 372/372 variables, and 1272 constraints, problems are : Problem set: 2 solved, 1222 unsolved in 21347 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 125/125 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1222/1123 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43063ms problems are : Problem set: 2 solved, 1222 unsolved
Search for dead transitions found 2 dead transitions in 43065ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 2 transitions.
[2026-05-23 13:37:53] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12832680349618780987.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2313561491321691738.kers'
[2026-05-23 13:37:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12832680349618780987.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2313561491321691738.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 245 rows 124 cols 1173 entries
Finished phase 1 with 117 SingleSign rule and 1 generalized
[2026-05-23 13:37:53] [INFO ] Computed 7 invariants in 3 ms
Computed 7 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-2313561491321691738.kers
Total runtime 5 ms.
[2026-05-23 13:37:54] [INFO ] Implicit Places using invariants in 284 ms returned [108]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 288 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/128 places, 1225/1228 transitions.
Applied a total of 0 rules in 7 ms. Remains 124 /124 variables (removed 0) and now considering 1225/1225 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43375 ms. Remains : 124/128 places, 1225/1228 transitions.
[2026-05-23 13:37:54] [INFO ] Flatten gal took : 19 ms
[2026-05-23 13:37:54] [INFO ] Flatten gal took : 21 ms
[2026-05-23 13:37:54] [INFO ] Input system was already deterministic with 1225 transitions.
[2026-05-23 13:37:54] [INFO ] Flatten gal took : 20 ms
[2026-05-23 13:37:54] [INFO ] Flatten gal took : 20 ms
[2026-05-23 13:37:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality9666153690060665580.gal : 10 ms
[2026-05-23 13:37:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality8389688437146247871.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/CTLCardinality9666153690060665580.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8389688437146247871.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.
[2026-05-23 13:38:24] [INFO ] Flatten gal took : 19 ms
[2026-05-23 13:38:24] [INFO ] Applying decomposition
[2026-05-23 13:38:24] [INFO ] Flatten gal took : 19 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/graph12904825512136269883.txt' '-o' '/tmp/graph12904825512136269883.bin' '-w' '/tmp/graph12904825512136269883.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12904825512136269883.bin' '-l' '-1' '-v' '-w' '/tmp/graph12904825512136269883.weights' '-q' '0' '-e' '0.001'
[2026-05-23 13:38:24] [INFO ] Decomposing Gal with order
[2026-05-23 13:38:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 13:38:24] [INFO ] Removed a total of 2967 redundant transitions.
[2026-05-23 13:38:24] [INFO ] Flatten gal took : 105 ms
[2026-05-23 13:38:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 422 labels/synchronizations in 20 ms.
[2026-05-23 13:38:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality5846454642470187164.gal : 3 ms
[2026-05-23 13:38:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality10673487990876231954.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/CTLCardinality5846454642470187164.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10673487990876231954.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 : 128/128 places, 1228/1228 transitions.
Graph (complete) has 2645 edges and 128 vertex of which 126 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 125 transition count 1227
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 125 transition count 1227
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 123 transition count 1226
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 121 transition count 1224
Applied a total of 10 rules in 293 ms. Remains 121 /128 variables (removed 7) and now considering 1224/1228 (removed 4) transitions.
[2026-05-23 13:38:55] [INFO ] Flow matrix only has 244 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-675970616206335425.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8770889835136336281.kers'
[2026-05-23 13:38:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-675970616206335425.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8770889835136336281.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 244 rows 121 cols 1076 entries
Finished phase 1 with 116 SingleSign rule and 1 generalized
[2026-05-23 13:38:55] [INFO ] Computed 4 invariants in 3 ms
Computed 4 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-8770889835136336281.kers
Total runtime 10 ms.
[2026-05-23 13:38:55] [INFO ] Implicit Places using invariants in 224 ms returned []
[2026-05-23 13:38:55] [INFO ] Flow matrix only has 244 transitions (discarded 980 similar events)
[2026-05-23 13:38:55] [INFO ] Invariant cache hit.
[2026-05-23 13:38:55] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-23 13:38:56] [INFO ] Implicit Places using invariants and state equation in 736 ms returned [52, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 968 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 119/128 places, 1224/1228 transitions.
Applied a total of 0 rules in 73 ms. Remains 119 /119 variables (removed 0) and now considering 1224/1224 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1336 ms. Remains : 119/128 places, 1224/1228 transitions.
[2026-05-23 13:38:56] [INFO ] Flatten gal took : 15 ms
[2026-05-23 13:38:56] [INFO ] Flatten gal took : 17 ms
[2026-05-23 13:38:56] [INFO ] Input system was already deterministic with 1224 transitions.
[2026-05-23 13:38:56] [INFO ] Flatten gal took : 16 ms
[2026-05-23 13:38:56] [INFO ] Flatten gal took : 16 ms
[2026-05-23 13:38:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality15045713467407101569.gal : 6 ms
[2026-05-23 13:38:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality714995633127435711.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/CTLCardinality15045713467407101569.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality714995633127435711.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.
[2026-05-23 13:39:26] [INFO ] Flatten gal took : 34 ms
[2026-05-23 13:39:26] [INFO ] Applying decomposition
[2026-05-23 13:39:26] [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/graph2383362709401100477.txt' '-o' '/tmp/graph2383362709401100477.bin' '-w' '/tmp/graph2383362709401100477.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2383362709401100477.bin' '-l' '-1' '-v' '-w' '/tmp/graph2383362709401100477.weights' '-q' '0' '-e' '0.001'
[2026-05-23 13:39:26] [INFO ] Decomposing Gal with order
[2026-05-23 13:39:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 13:39:26] [INFO ] Removed a total of 2144 redundant transitions.
[2026-05-23 13:39:26] [INFO ] Flatten gal took : 324 ms
[2026-05-23 13:39:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 1216 labels/synchronizations in 44 ms.
[2026-05-23 13:39:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality10220017467774124398.gal : 5 ms
[2026-05-23 13:39:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality1002980142258488228.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/CTLCardinality10220017467774124398.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1002980142258488228.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 : 128/128 places, 1228/1228 transitions.
Graph (complete) has 2645 edges and 128 vertex of which 126 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 ms
Discarding 2 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 125 transition count 1227
Applied a total of 3 rules in 138 ms. Remains 125 /128 variables (removed 3) and now considering 1227/1228 (removed 1) transitions.
Running 1224 sub problems to find dead transitions.
[2026-05-23 13:39:57] [INFO ] Flow matrix only has 247 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1197672636719465526.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3878040755505933568.kers'
[2026-05-23 13:39:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1197672636719465526.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3878040755505933568.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 247 rows 124 cols 1131 entries
Finished phase 1 with 119 SingleSign rule and 1 generalized
[2026-05-23 13:39:57] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3878040755505933568.kers
Total runtime 1 ms.
[2026-05-23 13:39:57] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 125/372 variables, and 6 constraints, problems are : Problem set: 0 solved, 1224 unsolved in 20041 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/125 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1224/1173 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1224 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
Problem TDEAD50 is UNSAT
Problem TDEAD104 is UNSAT
At refinement iteration 3 (OVERLAPS) 247/372 variables, 125/131 constraints. Problems are: Problem set: 2 solved, 1222 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/372 variables, 20/151 constraints. Problems are: Problem set: 2 solved, 1222 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 372/372 variables, and 1322 constraints, problems are : Problem set: 2 solved, 1222 unsolved in 20801 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 125/125 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1222/1173 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42813ms problems are : Problem set: 2 solved, 1222 unsolved
Search for dead transitions found 2 dead transitions in 42815ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 2 transitions.
[2026-05-23 13:40:40] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17984324529210824804.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18370076803707176986.kers'
[2026-05-23 13:40:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17984324529210824804.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18370076803707176986.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 245 rows 124 cols 1123 entries
Finished phase 1 with 117 SingleSign rule and 1 generalized
[2026-05-23 13:40:40] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-18370076803707176986.kers
Total runtime 1 ms.
[2026-05-23 13:40:40] [INFO ] Implicit Places using invariants in 881 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 886 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 123/128 places, 1225/1228 transitions.
Applied a total of 0 rules in 103 ms. Remains 123 /123 variables (removed 0) and now considering 1225/1225 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 43945 ms. Remains : 123/128 places, 1225/1228 transitions.
[2026-05-23 13:40:41] [INFO ] Flatten gal took : 51 ms
[2026-05-23 13:40:41] [INFO ] Flatten gal took : 71 ms
[2026-05-23 13:40:41] [INFO ] Input system was already deterministic with 1225 transitions.
[2026-05-23 13:40:41] [INFO ] Flatten gal took : 46 ms
[2026-05-23 13:40:41] [INFO ] Flatten gal took : 37 ms
[2026-05-23 13:40:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality7937764530281387163.gal : 7 ms
[2026-05-23 13:40:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality17792632704373661506.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/CTLCardinality7937764530281387163.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17792632704373661506.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.
[2026-05-23 13:41:11] [INFO ] Flatten gal took : 21 ms
[2026-05-23 13:41:11] [INFO ] Applying decomposition
[2026-05-23 13:41:11] [INFO ] Flatten gal took : 24 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/graph1026078043231172190.txt' '-o' '/tmp/graph1026078043231172190.bin' '-w' '/tmp/graph1026078043231172190.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1026078043231172190.bin' '-l' '-1' '-v' '-w' '/tmp/graph1026078043231172190.weights' '-q' '0' '-e' '0.001'
[2026-05-23 13:41:11] [INFO ] Decomposing Gal with order
[2026-05-23 13:41:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 13:41:11] [INFO ] Removed a total of 2282 redundant transitions.
[2026-05-23 13:41:11] [INFO ] Flatten gal took : 172 ms
[2026-05-23 13:41:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 334 labels/synchronizations in 17 ms.
[2026-05-23 13:41:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality16605583966030955008.gal : 3 ms
[2026-05-23 13:41:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality15479496186696949347.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/CTLCardinality16605583966030955008.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15479496186696949347.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.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1228/1228 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 127 transition count 1228
Applied a total of 1 rules in 11 ms. Remains 127 /128 variables (removed 1) and now considering 1228/1228 (removed 0) transitions.
Running 1225 sub problems to find dead transitions.
[2026-05-23 13:41:41] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17575694099149046532.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-598304418837170107.kers'
[2026-05-23 13:41:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17575694099149046532.kers, --Pflows, --basisKERS=/tmp/petrispot-output-598304418837170107.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 248 rows 127 cols 1285 entries
Finished phase 1 with 70 SingleSign rule and 51 generalized
[2026-05-23 13:41:41] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-598304418837170107.kers
Total runtime 1 ms.
[2026-05-23 13:41:41] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 126/375 variables, and 6 constraints, problems are : Problem set: 0 solved, 1225 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/127 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1225/1124 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1225 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 3 (OVERLAPS) 1/127 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 127/375 variables, and 7 constraints, problems are : Problem set: 0 solved, 1225 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 0/127 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 101/1124 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41754ms problems are : Problem set: 0 solved, 1225 unsolved
Search for dead transitions found 0 dead transitions in 41758ms
[2026-05-23 13:42:23] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2026-05-23 13:42:23] [INFO ] Invariant cache hit.
[2026-05-23 13:42:23] [INFO ] Implicit Places using invariants in 210 ms returned []
[2026-05-23 13:42:23] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2026-05-23 13:42:23] [INFO ] Invariant cache hit.
[2026-05-23 13:42:24] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-23 13:42:24] [INFO ] Implicit Places using invariants and state equation in 799 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1021 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/128 places, 1228/1228 transitions.
Applied a total of 0 rules in 9 ms. Remains 125 /125 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42806 ms. Remains : 125/128 places, 1228/1228 transitions.
[2026-05-23 13:42:24] [INFO ] Flatten gal took : 16 ms
[2026-05-23 13:42:24] [INFO ] Flatten gal took : 18 ms
[2026-05-23 13:42:24] [INFO ] Input system was already deterministic with 1228 transitions.
[2026-05-23 13:42:24] [INFO ] Flatten gal took : 19 ms
[2026-05-23 13:42:24] [INFO ] Flatten gal took : 19 ms
[2026-05-23 13:42:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality18272196136077448634.gal : 7 ms
[2026-05-23 13:42:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality9472870905760455640.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/CTLCardinality18272196136077448634.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9472870905760455640.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.
[2026-05-23 13:42:55] [INFO ] Flatten gal took : 18 ms
[2026-05-23 13:42:55] [INFO ] Applying decomposition
[2026-05-23 13:42:55] [INFO ] Flatten gal took : 19 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/graph8075952590045913809.txt' '-o' '/tmp/graph8075952590045913809.bin' '-w' '/tmp/graph8075952590045913809.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8075952590045913809.bin' '-l' '-1' '-v' '-w' '/tmp/graph8075952590045913809.weights' '-q' '0' '-e' '0.001'
[2026-05-23 13:42:55] [INFO ] Decomposing Gal with order
[2026-05-23 13:42:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 13:42:55] [INFO ] Removed a total of 1226 redundant transitions.
[2026-05-23 13:42:55] [INFO ] Flatten gal took : 178 ms
[2026-05-23 13:42:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 329 labels/synchronizations in 17 ms.
[2026-05-23 13:42:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality1958243517560339509.gal : 4 ms
[2026-05-23 13:42:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality16011562238824376715.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/CTLCardinality1958243517560339509.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16011562238824376715.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.
[2026-05-23 13:43:25] [INFO ] Flatten gal took : 19 ms
[2026-05-23 13:43:25] [INFO ] Flatten gal took : 21 ms
[2026-05-23 13:43:25] [INFO ] Applying decomposition
[2026-05-23 13:43:25] [INFO ] Flatten gal took : 20 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/graph11434841431281866525.txt' '-o' '/tmp/graph11434841431281866525.bin' '-w' '/tmp/graph11434841431281866525.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11434841431281866525.bin' '-l' '-1' '-v' '-w' '/tmp/graph11434841431281866525.weights' '-q' '0' '-e' '0.001'
[2026-05-23 13:43:25] [INFO ] Decomposing Gal with order
[2026-05-23 13:43:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 13:43:25] [INFO ] Removed a total of 2585 redundant transitions.
[2026-05-23 13:43:25] [INFO ] Flatten gal took : 133 ms
[2026-05-23 13:43:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 301 labels/synchronizations in 8 ms.
[2026-05-23 13:43:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality9685175912400323602.gal : 2 ms
[2026-05-23 13:43:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality4683508057860548107.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/CTLCardinality9685175912400323602.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4683508057860548107.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 6 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 14:07:48] [INFO ] Flatten gal took : 22 ms
[2026-05-23 14:07:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality114170186207304491.gal : 7 ms
[2026-05-23 14:07:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality1658775791522516901.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/CTLCardinality114170186207304491.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1658775791522516901.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 6 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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
++ perl -pe 's/.*\.//g'
+ 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="BridgeAndVehicles-PT-V50P20N10"
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 BridgeAndVehicles-PT-V50P20N10, 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 r034-tall-177946841800225"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V50P20N10.tgz
mv BridgeAndVehicles-PT-V50P20N10 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 ;