About the Execution of ITS-Tools for ErlangenMainframeV1-PT-aP10C08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 14696.752 | 3600000.00 | 4833892.00 | 8245.60 | ?????FT?????T??? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r338-smll-178021499000010.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)
..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is ErlangenMainframeV1-PT-aP10C08, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r338-smll-178021499000010
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 92M
-rw-r--r-- 1 mcc users 6.8K May 27 08:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 27 08:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 27 08:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K May 27 08:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 27 10:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 27 10:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 27 10:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 27 10:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 9.2K May 27 08:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K May 27 08:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K May 27 08:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K May 27 08:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 27 10:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 27 10:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 26 18:17 equiv_col
-rw-r--r-- 1 mcc users 8 May 26 18:17 instance
-rw-r--r-- 1 mcc users 6 May 26 18:17 iscolored
-rw-r--r-- 1 mcc users 92M May 26 18:17 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 ErlangenMainframeV1-PT-aP10C08-CTLFireability-2024-00
FORMULA_NAME ErlangenMainframeV1-PT-aP10C08-CTLFireability-2024-01
FORMULA_NAME ErlangenMainframeV1-PT-aP10C08-CTLFireability-2024-02
FORMULA_NAME ErlangenMainframeV1-PT-aP10C08-CTLFireability-2024-03
FORMULA_NAME ErlangenMainframeV1-PT-aP10C08-CTLFireability-2024-04
FORMULA_NAME ErlangenMainframeV1-PT-aP10C08-CTLFireability-2024-05
FORMULA_NAME ErlangenMainframeV1-PT-aP10C08-CTLFireability-2024-06
FORMULA_NAME ErlangenMainframeV1-PT-aP10C08-CTLFireability-2024-07
FORMULA_NAME ErlangenMainframeV1-PT-aP10C08-CTLFireability-2024-08
FORMULA_NAME ErlangenMainframeV1-PT-aP10C08-CTLFireability-2024-09
FORMULA_NAME ErlangenMainframeV1-PT-aP10C08-CTLFireability-2024-10
FORMULA_NAME ErlangenMainframeV1-PT-aP10C08-CTLFireability-2024-11
FORMULA_NAME ErlangenMainframeV1-PT-aP10C08-CTLFireability-2024-12
FORMULA_NAME ErlangenMainframeV1-PT-aP10C08-CTLFireability-2024-13
FORMULA_NAME ErlangenMainframeV1-PT-aP10C08-CTLFireability-2024-14
FORMULA_NAME ErlangenMainframeV1-PT-aP10C08-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1780224702292
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ErlangenMainframeV1-PT-aP10C08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-31 10:51:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-31 10:51:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-31 10:51:49] [INFO ] Load time of PNML (sax parser for PT used): 4797 ms
[2026-05-31 10:51:49] [INFO ] Transformed 100 places.
[2026-05-31 10:51:50] [INFO ] Transformed 78842 transitions.
[2026-05-31 10:51:50] [INFO ] Found NUPN structural information;
[2026-05-31 10:51:50] [INFO ] Parsed PT model containing 100 places and 78842 transitions and 1837527 arcs in 5681 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 43 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Support contains 60 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 78841/78841 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 90 transition count 78815
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 90 transition count 78815
Applied a total of 20 rules in 1132 ms. Remains 90 /100 variables (removed 10) and now considering 78815/78841 (removed 26) transitions.
[2026-05-31 10:51:52] [INFO ] Flow matrix only has 78811 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1960253556554226198.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1783616293049963283.kers'
[2026-05-31 10:51:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1960253556554226198.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1783616293049963283.kers]
Normalized transition count is 78810 out of 78811 initially.
Culled 0 columns in 391 ms.
// Phase 1: matrix 78810 rows 90 cols 1837311 entries
Finished phase 1 with 61 SingleSign rule and 3 generalized
[2026-05-31 10:51:55] [INFO ] Computed 26 invariants in 1751 ms
Computed 26 P flows in 1753 ms.
Exported basis to /tmp/petrispot-output-1783616293049963283.kers
Total runtime 1995 ms.
[2026-05-31 10:51:55] [INFO ] Implicit Places using invariants in 2801 ms returned []
Implicit Place search using SMT only with invariants took 2861 ms to find 0 implicit places.
Running 78814 sub problems to find dead transitions.
[2026-05-31 10:51:57] [INFO ] Flow matrix only has 78811 transitions (discarded 4 similar events)
[2026-05-31 10:51:57] [INFO ] Invariant cache hit.
[2026-05-31 10:51:59] [INFO ] State equation strengthened by 28 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
SMT process timed out in 546824ms, After SMT, problems are : Problem set: 0 solved, 78814 unsolved
Search for dead transitions found 0 dead transitions in 547760ms
Starting structural reductions in LTL mode, iteration 1 : 90/100 places, 78815/78841 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 552329 ms. Remains : 90/100 places, 78815/78841 transitions.
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 78815/78815 transitions.
Applied a total of 0 rules in 334 ms. Remains 90 /90 variables (removed 0) and now considering 78815/78815 (removed 0) transitions.
[2026-05-31 11:01:04] [INFO ] Flow matrix only has 78811 transitions (discarded 4 similar events)
[2026-05-31 11:01:04] [INFO ] Invariant cache hit.
[2026-05-31 11:01:04] [INFO ] Implicit Places using invariants in 171 ms returned []
Implicit Place search using SMT only with invariants took 173 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 514 ms. Remains : 90/90 places, 78815/78815 transitions.
Support contains 60 out of 90 places after structural reductions.
[2026-05-31 11:01:20] [INFO ] Flatten gal took : 15032 ms
[2026-05-31 11:01:34] [INFO ] Flatten gal took : 13894 ms
[2026-05-31 11:01:51] [INFO ] Input system was already deterministic with 78815 transitions.
RANDOM walk for 40000 steps (8 resets) in 61146 ms. (0 steps per ms) remains 64/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 1816 ms. (2 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4002 steps (8 resets) in 1139 ms. (3 steps per ms) remains 62/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1053 ms. (3 steps per ms) remains 61/62 properties
BEST_FIRST walk for 4003 steps (8 resets) in 888 ms. (4 steps per ms) remains 60/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 937 ms. (4 steps per ms) remains 59/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1521 ms. (2 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1224 ms. (3 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1281 ms. (3 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 768 ms. (5 steps per ms) remains 58/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1661 ms. (2 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1207 ms. (3 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 743 ms. (5 steps per ms) remains 57/58 properties
BEST_FIRST walk for 4002 steps (8 resets) in 745 ms. (5 steps per ms) remains 56/57 properties
BEST_FIRST walk for 4004 steps (8 resets) in 743 ms. (5 steps per ms) remains 55/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1172 ms. (3 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 997 ms. (4 steps per ms) remains 54/55 properties
BEST_FIRST walk for 4003 steps (8 resets) in 1031 ms. (3 steps per ms) remains 53/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 938 ms. (4 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 1536 ms. (2 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 892 ms. (4 steps per ms) remains 52/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 1060 ms. (3 steps per ms) remains 51/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 918 ms. (4 steps per ms) remains 50/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 786 ms. (5 steps per ms) remains 49/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 1085 ms. (3 steps per ms) remains 48/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1721 ms. (2 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 768 ms. (5 steps per ms) remains 47/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 723 ms. (5 steps per ms) remains 46/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 783 ms. (5 steps per ms) remains 45/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 877 ms. (4 steps per ms) remains 44/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 907 ms. (4 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 860 ms. (4 steps per ms) remains 43/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 886 ms. (4 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1529 ms. (2 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 884 ms. (4 steps per ms) remains 42/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 895 ms. (4 steps per ms) remains 41/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1132 ms. (3 steps per ms) remains 40/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 980 ms. (4 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 879 ms. (4 steps per ms) remains 39/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 854 ms. (4 steps per ms) remains 38/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 868 ms. (4 steps per ms) remains 37/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 813 ms. (4 steps per ms) remains 36/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1457 ms. (2 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 806 ms. (4 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 807 ms. (4 steps per ms) remains 35/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1386 ms. (2 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 767 ms. (5 steps per ms) remains 34/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 828 ms. (4 steps per ms) remains 33/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 882 ms. (4 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 878 ms. (4 steps per ms) remains 32/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1243 ms. (3 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (8 resets) in 832 ms. (4 steps per ms) remains 31/32 properties
BEST_FIRST walk for 4002 steps (8 resets) in 1370 ms. (2 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 1579 ms. (2 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 725 ms. (5 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 754 ms. (5 steps per ms) remains 30/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 759 ms. (5 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 781 ms. (5 steps per ms) remains 29/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 797 ms. (5 steps per ms) remains 28/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 815 ms. (4 steps per ms) remains 27/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 769 ms. (5 steps per ms) remains 26/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 1669 ms. (2 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 793 ms. (5 steps per ms) remains 25/26 properties
[2026-05-31 11:02:30] [INFO ] Flow matrix only has 78811 transitions (discarded 4 similar events)
[2026-05-31 11:02:30] [INFO ] Invariant cache hit.
[2026-05-31 11:02:31] [INFO ] State equation strengthened by 28 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 25 unsolved
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp58 is UNSAT
At refinement iteration 1 (OVERLAPS) 7/67 variables, 12/12 constraints. Problems are: Problem set: 4 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/67 variables, 1/13 constraints. Problems are: Problem set: 4 solved, 21 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/67 variables, 0/13 constraints. Problems are: Problem set: 4 solved, 21 unsolved
At refinement iteration 4 (OVERLAPS) 14/81 variables, 4/17 constraints. Problems are: Problem set: 4 solved, 21 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/81 variables, 0/17 constraints. Problems are: Problem set: 4 solved, 21 unsolved
At refinement iteration 6 (OVERLAPS) 9/90 variables, 9/26 constraints. Problems are: Problem set: 4 solved, 21 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 90/78901 variables, and 26 constraints, problems are : Problem set: 4 solved, 21 unsolved in 5011 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/90 constraints, ReadFeed: 0/28 constraints, PredecessorRefiner: 25/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 21 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 21 unsolved
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp36 is UNSAT
At refinement iteration 1 (OVERLAPS) 7/67 variables, 12/12 constraints. Problems are: Problem set: 6 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/67 variables, 1/13 constraints. Problems are: Problem set: 6 solved, 19 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 67/78901 variables, and 13 constraints, problems are : Problem set: 6 solved, 19 unsolved in 5124 ms.
Refiners :[Positive P Invariants (semi-flows): 12/16 constraints, Generalized P Invariants (flows): 1/10 constraints, State Equation: 0/90 constraints, ReadFeed: 0/28 constraints, PredecessorRefiner: 21/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11740ms problems are : Problem set: 6 solved, 19 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 59 out of 90 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 90/90 places, 78815/78815 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 90 transition count 78810
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 27 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 89 transition count 78809
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 1 places in 22 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 9 place count 88 transition count 78826
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 10 place count 88 transition count 78825
Free-agglomeration rule applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 place count 88 transition count 78819
Reduce places removed 6 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 26 place count 82 transition count 78815
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 28 place count 80 transition count 78800
Iterating global reduction 3 with 2 rules applied. Total rules applied 30 place count 80 transition count 78800
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 32 place count 80 transition count 78798
Free-agglomeration rule applied 2 times with reduction of 3 identical transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 34 place count 80 transition count 78793
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 43 place count 77 transition count 78787
Applied a total of 43 rules in 12681 ms. Remains 77 /90 variables (removed 13) and now considering 78787/78815 (removed 28) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12691 ms. Remains : 77/90 places, 78787/78815 transitions.
RANDOM walk for 40000 steps (8 resets) in 71583 ms. (0 steps per ms) remains 18/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 2219 ms. (1 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 1148 ms. (3 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 3168 ms. (1 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 2616 ms. (1 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1399 ms. (2 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1329 ms. (3 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1889 ms. (2 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1328 ms. (3 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 1467 ms. (2 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1035 ms. (3 steps per ms) remains 17/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2188 ms. (1 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2190 ms. (1 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1350 ms. (2 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1038 ms. (3 steps per ms) remains 16/17 properties
BEST_FIRST walk for 4003 steps (8 resets) in 2335 ms. (1 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1657 ms. (2 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 997 ms. (4 steps per ms) remains 15/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 1837 ms. (2 steps per ms) remains 15/15 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12868410054809131920.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18063659020255705687.kers'
[2026-05-31 11:03:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12868410054809131920.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18063659020255705687.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 312 ms.
// Phase 1: matrix 78787 rows 74 cols 1837223 entries
Finished phase 1 with 49 SingleSign rule and 3 generalized
[2026-05-31 11:03:30] [INFO ] Computed 25 invariants in 1609 ms
Computed 25 P flows in 1610 ms.
Exported basis to /tmp/petrispot-output-18063659020255705687.kers
Total runtime 1964 ms.
[2026-05-31 11:03:31] [INFO ] State equation strengthened by 20 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 6/63 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 3/66 variables, 3/16 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/66 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 11/77 variables, 9/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 78864/78864 variables, and 102 constraints, problems are : Problem set: 0 solved, 15 unsolved in 45015 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 77/77 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 15/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 6/63 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 3/66 variables, 3/16 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/66 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 11/77 variables, 9/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
SMT process timed out in 93422ms, After SMT, problems are : Problem set: 0 solved, 15 unsolved
Fused 15 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 57 out of 77 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 77/77 places, 78787/78787 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 20 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 78786
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 76 transition count 78786
Applied a total of 3 rules in 5227 ms. Remains 76 /77 variables (removed 1) and now considering 78786/78787 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5228 ms. Remains : 76/77 places, 78786/78787 transitions.
Successfully simplified 6 atomic propositions for a total of 16 simplifications.
[2026-05-31 11:05:20] [INFO ] Flatten gal took : 12698 ms
[2026-05-31 11:05:20] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ErlangenMainframeV1-PT-aP10C08-CTLFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-31 11:05:32] [INFO ] Flatten gal took : 12489 ms
[2026-05-31 11:05:48] [INFO ] Input system was already deterministic with 78815 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 78815/78815 transitions.
Applied a total of 0 rules in 317 ms. Remains 90 /90 variables (removed 0) and now considering 78815/78815 (removed 0) transitions.
[2026-05-31 11:05:50] [INFO ] Flow matrix only has 78811 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1555945307969849312.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4826506988998407002.kers'
[2026-05-31 11:05:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1555945307969849312.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4826506988998407002.kers]
Normalized transition count is 78810 out of 78811 initially.
Culled 0 columns in 415 ms.
// Phase 1: matrix 78810 rows 90 cols 1837311 entries
Finished phase 1 with 61 SingleSign rule and 3 generalized
[2026-05-31 11:05:53] [INFO ] Computed 26 invariants in 1880 ms
Computed 26 P flows in 1881 ms.
Exported basis to /tmp/petrispot-output-4826506988998407002.kers
Total runtime 2130 ms.
[2026-05-31 11:06:03] [INFO ] Implicit Places using invariants in 12281 ms returned []
Implicit Place search using SMT only with invariants took 12282 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 12609 ms. Remains : 90/90 places, 78815/78815 transitions.
[2026-05-31 11:06:16] [INFO ] Flatten gal took : 12954 ms
[2026-05-31 11:06:29] [INFO ] Flatten gal took : 12514 ms
[2026-05-31 11:06:46] [INFO ] Input system was already deterministic with 78815 transitions.
[2026-05-31 11:07:00] [INFO ] Flatten gal took : 13123 ms
[2026-05-31 11:07:13] [INFO ] Flatten gal took : 12937 ms
[2026-05-31 11:07:15] [INFO ] Time to serialize gal into /tmp/CTLFireability3319444867183863080.gal : 1792 ms
[2026-05-31 11:07:15] [INFO ] Time to serialize properties into /tmp/CTLFireability1512034278556553098.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3319444867183863080.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1512034278556553098.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
Detected timeout of ITS tools.
[2026-05-31 11:08:00] [INFO ] Flatten gal took : 13587 ms
[2026-05-31 11:08:00] [INFO ] Applying decomposition
[2026-05-31 11:08:12] [INFO ] Flatten gal took : 12497 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/graph9041416393008989830.txt' '-o' '/tmp/graph9041416393008989830.bin' '-w' '/tmp/graph9041416393008989830.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9041416393008989830.bin' '-l' '-1' '-v' '-w' '/tmp/graph9041416393008989830.weights' '-q' '0' '-e' '0.001'
[2026-05-31 11:08:44] [INFO ] Decomposing Gal with order
[2026-05-31 11:08:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 11:09:18] [INFO ] Removed a total of 1084779 redundant transitions.
[2026-05-31 11:09:20] [INFO ] Flatten gal took : 27274 ms
[2026-05-31 11:09:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 14407 ms.
[2026-05-31 11:09:37] [INFO ] Time to serialize gal into /tmp/CTLFireability13438093997605483431.gal : 658 ms
[2026-05-31 11:09:37] [INFO ] Time to serialize properties into /tmp/CTLFireability8305257604008353083.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/CTLFireability13438093997605483431.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8305257604008353083.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
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 90/90 places, 78815/78815 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 89 transition count 78812
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 87 transition count 78812
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 7 place count 84 transition count 60344
Iterating global reduction 2 with 3 rules applied. Total rules applied 10 place count 84 transition count 60344
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 13 place count 81 transition count 23405
Iterating global reduction 2 with 3 rules applied. Total rules applied 16 place count 81 transition count 23405
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 3 rules applied. Total rules applied 19 place count 81 transition count 23402
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 22 place count 78 transition count 23402
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 6 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 32 place count 73 transition count 23397
Applied a total of 32 rules in 11779 ms. Remains 73 /90 variables (removed 17) and now considering 23397/78815 (removed 55418) transitions.
[2026-05-31 11:10:20] [INFO ] Flow matrix only has 23393 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12445312298192686033.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17576921661122390499.kers'
[2026-05-31 11:10:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12445312298192686033.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17576921661122390499.kers]
Normalized transition count is 23392 out of 23393 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 92 ms.
// Phase 1: matrix 23392 rows 71 cols 544488 entries
Finished phase 1 with 44 SingleSign rule and 3 generalized
[2026-05-31 11:10:20] [INFO ] Computed 26 invariants in 343 ms
Computed 26 P flows in 344 ms.
Exported basis to /tmp/petrispot-output-17576921661122390499.kers
Total runtime 413 ms.
[2026-05-31 11:10:29] [INFO ] Implicit Places using invariants in 9687 ms returned []
Implicit Place search using SMT only with invariants took 9688 ms to find 0 implicit places.
Running 23385 sub problems to find dead transitions.
[2026-05-31 11:10:30] [INFO ] Flow matrix only has 23393 transitions (discarded 4 similar events)
[2026-05-31 11:10:30] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 23385 unsolved
SMT process timed out in 99660ms, After SMT, problems are : Problem set: 0 solved, 23385 unsolved
Search for dead transitions found 0 dead transitions in 99940ms
Starting structural reductions in SI_CTL mode, iteration 1 : 73/90 places, 23397/78815 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 121574 ms. Remains : 73/90 places, 23397/78815 transitions.
[2026-05-31 11:12:16] [INFO ] Flatten gal took : 5346 ms
[2026-05-31 11:12:20] [INFO ] Flatten gal took : 3815 ms
[2026-05-31 11:12:25] [INFO ] Input system was already deterministic with 23397 transitions.
[2026-05-31 11:12:30] [INFO ] Flatten gal took : 3765 ms
[2026-05-31 11:12:33] [INFO ] Flatten gal took : 3553 ms
[2026-05-31 11:12:34] [INFO ] Time to serialize gal into /tmp/CTLFireability10183994327414005175.gal : 534 ms
[2026-05-31 11:12:34] [INFO ] Time to serialize properties into /tmp/CTLFireability4280179993104206979.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/CTLFireability10183994327414005175.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4280179993104206979.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.
[2026-05-31 11:13:08] [INFO ] Flatten gal took : 3724 ms
[2026-05-31 11:13:08] [INFO ] Applying decomposition
[2026-05-31 11:13:12] [INFO ] Flatten gal took : 3840 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/graph11127824087840646806.txt' '-o' '/tmp/graph11127824087840646806.bin' '-w' '/tmp/graph11127824087840646806.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11127824087840646806.bin' '-l' '-1' '-v' '-w' '/tmp/graph11127824087840646806.weights' '-q' '0' '-e' '0.001'
[2026-05-31 11:13:22] [INFO ] Decomposing Gal with order
[2026-05-31 11:13:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 11:13:30] [INFO ] Removed a total of 317550 redundant transitions.
[2026-05-31 11:13:30] [INFO ] Flatten gal took : 5785 ms
[2026-05-31 11:13:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 4214 ms.
[2026-05-31 11:13:35] [INFO ] Time to serialize gal into /tmp/CTLFireability11491555468419247318.gal : 163 ms
[2026-05-31 11:13:35] [INFO ] Time to serialize properties into /tmp/CTLFireability13133723367644446062.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/CTLFireability11491555468419247318.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13133723367644446062.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 : 90/90 places, 78815/78815 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 88 transition count 64235
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 88 transition count 64235
Applied a total of 4 rules in 3927 ms. Remains 88 /90 variables (removed 2) and now considering 64235/78815 (removed 14580) transitions.
[2026-05-31 11:14:09] [INFO ] Flow matrix only has 64231 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4512412057209392719.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13949284978513166682.kers'
[2026-05-31 11:14:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4512412057209392719.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13949284978513166682.kers]
Normalized transition count is 64230 out of 64231 initially.
Culled 0 columns in 302 ms.
// Phase 1: matrix 64230 rows 88 cols 1516551 entries
Finished phase 1 with 59 SingleSign rule and 3 generalized
[2026-05-31 11:14:11] [INFO ] Computed 26 invariants in 1357 ms
Computed 26 P flows in 1358 ms.
Exported basis to /tmp/petrispot-output-13949284978513166682.kers
Total runtime 1562 ms.
[2026-05-31 11:14:27] [INFO ] Implicit Places using invariants in 17719 ms returned []
Implicit Place search using SMT only with invariants took 17724 ms to find 0 implicit places.
Running 64234 sub problems to find dead transitions.
[2026-05-31 11:14:28] [INFO ] Flow matrix only has 64231 transitions (discarded 4 similar events)
[2026-05-31 11:14:28] [INFO ] Invariant cache hit.
[2026-05-31 11:14:29] [INFO ] State equation strengthened by 28 read => feed constraints.
SMT process timed out in 433152ms, After SMT, problems are : Problem set: 0 solved, 64234 unsolved
Search for dead transitions found 0 dead transitions in 433595ms
Starting structural reductions in LTL mode, iteration 1 : 88/90 places, 64235/78815 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 455502 ms. Remains : 88/90 places, 64235/78815 transitions.
[2026-05-31 11:21:51] [INFO ] Flatten gal took : 9998 ms
[2026-05-31 11:22:01] [INFO ] Flatten gal took : 9539 ms
[2026-05-31 11:22:15] [INFO ] Input system was already deterministic with 64235 transitions.
[2026-05-31 11:22:28] [INFO ] Flatten gal took : 11147 ms
[2026-05-31 11:22:38] [INFO ] Flatten gal took : 10241 ms
[2026-05-31 11:22:39] [INFO ] Time to serialize gal into /tmp/CTLFireability12777103361924577085.gal : 1324 ms
[2026-05-31 11:22:39] [INFO ] Time to serialize properties into /tmp/CTLFireability7003220042625428725.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/CTLFireability12777103361924577085.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7003220042625428725.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
Detected timeout of ITS tools.
[2026-05-31 11:23:21] [INFO ] Flatten gal took : 11277 ms
[2026-05-31 11:23:21] [INFO ] Applying decomposition
[2026-05-31 11:23:32] [INFO ] Flatten gal took : 10148 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/graph13022230892634175537.txt' '-o' '/tmp/graph13022230892634175537.bin' '-w' '/tmp/graph13022230892634175537.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13022230892634175537.bin' '-l' '-1' '-v' '-w' '/tmp/graph13022230892634175537.weights' '-q' '0' '-e' '0.001'
[2026-05-31 11:23:58] [INFO ] Decomposing Gal with order
[2026-05-31 11:23:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 11:24:23] [INFO ] Removed a total of 828168 redundant transitions.
[2026-05-31 11:24:24] [INFO ] Flatten gal took : 21291 ms
[2026-05-31 11:24:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 9684 ms.
[2026-05-31 11:24:36] [INFO ] Time to serialize gal into /tmp/CTLFireability14451373676048761196.gal : 375 ms
[2026-05-31 11:24:36] [INFO ] Time to serialize properties into /tmp/CTLFireability5870103984722825795.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/CTLFireability14451373676048761196.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5870103984722825795.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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 78815/78815 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 87 transition count 60347
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 87 transition count 60347
Applied a total of 6 rules in 2535 ms. Remains 87 /90 variables (removed 3) and now considering 60347/78815 (removed 18468) transitions.
[2026-05-31 11:25:09] [INFO ] Flow matrix only has 60343 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12985870512027670070.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12795046594986712632.kers'
[2026-05-31 11:25:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12985870512027670070.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12795046594986712632.kers]
Normalized transition count is 60342 out of 60343 initially.
Culled 0 columns in 277 ms.
// Phase 1: matrix 60342 rows 87 cols 1431015 entries
Finished phase 1 with 58 SingleSign rule and 3 generalized
[2026-05-31 11:25:11] [INFO ] Computed 26 invariants in 1178 ms
Computed 26 P flows in 1179 ms.
Exported basis to /tmp/petrispot-output-12795046594986712632.kers
Total runtime 1362 ms.
[2026-05-31 11:25:14] [INFO ] Implicit Places using invariants in 5305 ms returned []
Implicit Place search using SMT only with invariants took 5306 ms to find 0 implicit places.
Running 60346 sub problems to find dead transitions.
[2026-05-31 11:25:15] [INFO ] Flow matrix only has 60343 transitions (discarded 4 similar events)
[2026-05-31 11:25:15] [INFO ] Invariant cache hit.
[2026-05-31 11:25:16] [INFO ] State equation strengthened by 28 read => feed constraints.
SMT process timed out in 387941ms, After SMT, problems are : Problem set: 0 solved, 60346 unsolved
Search for dead transitions found 0 dead transitions in 388438ms
Starting structural reductions in LTL mode, iteration 1 : 87/90 places, 60347/78815 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 396772 ms. Remains : 87/90 places, 60347/78815 transitions.
[2026-05-31 11:31:53] [INFO ] Flatten gal took : 9322 ms
[2026-05-31 11:32:03] [INFO ] Flatten gal took : 9935 ms
[2026-05-31 11:32:18] [INFO ] Input system was already deterministic with 60347 transitions.
[2026-05-31 11:32:29] [INFO ] Flatten gal took : 10525 ms
[2026-05-31 11:32:40] [INFO ] Flatten gal took : 10144 ms
[2026-05-31 11:32:41] [INFO ] Time to serialize gal into /tmp/CTLFireability3023998905388320815.gal : 1336 ms
[2026-05-31 11:32:41] [INFO ] Time to serialize properties into /tmp/CTLFireability1846565685213876866.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/CTLFireability3023998905388320815.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1846565685213876866.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
Detected timeout of ITS tools.
[2026-05-31 11:33:22] [INFO ] Flatten gal took : 10457 ms
[2026-05-31 11:33:22] [INFO ] Applying decomposition
[2026-05-31 11:33:32] [INFO ] Flatten gal took : 9830 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/graph12766686257419989634.txt' '-o' '/tmp/graph12766686257419989634.bin' '-w' '/tmp/graph12766686257419989634.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12766686257419989634.bin' '-l' '-1' '-v' '-w' '/tmp/graph12766686257419989634.weights' '-q' '0' '-e' '0.001'
[2026-05-31 11:33:57] [INFO ] Decomposing Gal with order
[2026-05-31 11:33:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 11:34:25] [INFO ] Removed a total of 760778 redundant transitions.
[2026-05-31 11:34:27] [INFO ] Flatten gal took : 23110 ms
[2026-05-31 11:34:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 7569 ms.
[2026-05-31 11:34:36] [INFO ] Time to serialize gal into /tmp/CTLFireability15801356437728768190.gal : 309 ms
[2026-05-31 11:34:36] [INFO ] Time to serialize properties into /tmp/CTLFireability14414641476528627936.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15801356437728768190.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14414641476528627936.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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 78815/78815 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 82 transition count 53595
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 82 transition count 53595
Applied a total of 16 rules in 3549 ms. Remains 82 /90 variables (removed 8) and now considering 53595/78815 (removed 25220) transitions.
[2026-05-31 11:35:10] [INFO ] Flow matrix only has 53591 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4711614842727101782.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4332299462070810765.kers'
[2026-05-31 11:35:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4711614842727101782.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4332299462070810765.kers]
Normalized transition count is 53590 out of 53591 initially.
Culled 0 columns in 220 ms.
// Phase 1: matrix 53590 rows 82 cols 1282471 entries
Finished phase 1 with 54 SingleSign rule and 2 generalized
[2026-05-31 11:35:12] [INFO ] Computed 26 invariants in 1336 ms
Computed 26 P flows in 1337 ms.
Exported basis to /tmp/petrispot-output-4332299462070810765.kers
Total runtime 1498 ms.
[2026-05-31 11:35:15] [INFO ] Implicit Places using invariants in 5284 ms returned []
Implicit Place search using SMT only with invariants took 5285 ms to find 0 implicit places.
Running 53594 sub problems to find dead transitions.
[2026-05-31 11:35:16] [INFO ] Flow matrix only has 53591 transitions (discarded 4 similar events)
[2026-05-31 11:35:16] [INFO ] Invariant cache hit.
[2026-05-31 11:35:17] [INFO ] State equation strengthened by 28 read => feed constraints.
SMT process timed out in 362274ms, After SMT, problems are : Problem set: 0 solved, 53594 unsolved
Search for dead transitions found 0 dead transitions in 362738ms
Starting structural reductions in LTL mode, iteration 1 : 82/90 places, 53595/78815 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 371832 ms. Remains : 82/90 places, 53595/78815 transitions.
[2026-05-31 11:41:27] [INFO ] Flatten gal took : 8036 ms
[2026-05-31 11:41:35] [INFO ] Flatten gal took : 8703 ms
[2026-05-31 11:41:47] [INFO ] Input system was already deterministic with 53595 transitions.
[2026-05-31 11:41:57] [INFO ] Flatten gal took : 9130 ms
[2026-05-31 11:42:06] [INFO ] Flatten gal took : 8426 ms
[2026-05-31 11:42:07] [INFO ] Time to serialize gal into /tmp/CTLFireability11624394367362089987.gal : 1205 ms
[2026-05-31 11:42:07] [INFO ] Time to serialize properties into /tmp/CTLFireability7330687562671323969.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/CTLFireability11624394367362089987.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7330687562671323969.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
Detected timeout of ITS tools.
[2026-05-31 11:42:47] [INFO ] Flatten gal took : 8596 ms
[2026-05-31 11:42:47] [INFO ] Applying decomposition
[2026-05-31 11:42:55] [INFO ] Flatten gal took : 8315 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/graph9447466983519107069.txt' '-o' '/tmp/graph9447466983519107069.bin' '-w' '/tmp/graph9447466983519107069.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9447466983519107069.bin' '-l' '-1' '-v' '-w' '/tmp/graph9447466983519107069.weights' '-q' '0' '-e' '0.001'
[2026-05-31 11:43:17] [INFO ] Decomposing Gal with order
[2026-05-31 11:43:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 11:43:40] [INFO ] Removed a total of 636983 redundant transitions.
[2026-05-31 11:43:41] [INFO ] Flatten gal took : 18912 ms
[2026-05-31 11:43:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 3765 ms.
[2026-05-31 11:43:46] [INFO ] Time to serialize gal into /tmp/CTLFireability16921676449824706405.gal : 23 ms
[2026-05-31 11:43:46] [INFO ] Time to serialize properties into /tmp/CTLFireability4300929795488199243.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/CTLFireability16921676449824706405.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4300929795488199243.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 78815/78815 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 82 transition count 53595
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 82 transition count 53595
Applied a total of 16 rules in 4366 ms. Remains 82 /90 variables (removed 8) and now considering 53595/78815 (removed 25220) transitions.
[2026-05-31 11:44:21] [INFO ] Flow matrix only has 53591 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2224469557809626973.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2233991405249457651.kers'
[2026-05-31 11:44:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2224469557809626973.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2233991405249457651.kers]
Normalized transition count is 53590 out of 53591 initially.
Culled 0 columns in 375 ms.
// Phase 1: matrix 53590 rows 82 cols 1282471 entries
Finished phase 1 with 54 SingleSign rule and 2 generalized
[2026-05-31 11:44:22] [INFO ] Computed 26 invariants in 1138 ms
Computed 26 P flows in 1139 ms.
Exported basis to /tmp/petrispot-output-2233991405249457651.kers
Total runtime 1297 ms.
[2026-05-31 11:44:23] [INFO ] Implicit Places using invariants in 2002 ms returned []
Implicit Place search using SMT only with invariants took 2003 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 82/90 places, 53595/78815 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6379 ms. Remains : 82/90 places, 53595/78815 transitions.
[2026-05-31 11:44:33] [INFO ] Flatten gal took : 9573 ms
[2026-05-31 11:44:42] [INFO ] Flatten gal took : 9026 ms
[2026-05-31 11:44:53] [INFO ] Input system was already deterministic with 53595 transitions.
[2026-05-31 11:45:02] [INFO ] Flatten gal took : 8391 ms
[2026-05-31 11:45:11] [INFO ] Flatten gal took : 8740 ms
[2026-05-31 11:45:12] [INFO ] Time to serialize gal into /tmp/CTLFireability1525847374760437098.gal : 1077 ms
[2026-05-31 11:45:12] [INFO ] Time to serialize properties into /tmp/CTLFireability8171983880865156970.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/CTLFireability1525847374760437098.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8171983880865156970.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
Detected timeout of ITS tools.
[2026-05-31 11:45:52] [INFO ] Flatten gal took : 8650 ms
[2026-05-31 11:45:52] [INFO ] Applying decomposition
[2026-05-31 11:46:01] [INFO ] Flatten gal took : 9168 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/graph15882402839688696364.txt' '-o' '/tmp/graph15882402839688696364.bin' '-w' '/tmp/graph15882402839688696364.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15882402839688696364.bin' '-l' '-1' '-v' '-w' '/tmp/graph15882402839688696364.weights' '-q' '0' '-e' '0.001'
[2026-05-31 11:46:24] [INFO ] Decomposing Gal with order
[2026-05-31 11:46:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 11:46:43] [INFO ] Removed a total of 663245 redundant transitions.
[2026-05-31 11:46:44] [INFO ] Flatten gal took : 14975 ms
[2026-05-31 11:46:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 5977 ms.
[2026-05-31 11:46:51] [INFO ] Time to serialize gal into /tmp/CTLFireability16421846518423180686.gal : 28 ms
[2026-05-31 11:46:51] [INFO ] Time to serialize properties into /tmp/CTLFireability15252625592807941769.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/CTLFireability16421846518423180686.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15252625592807941769.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.55123e+08,16.7742,457476,6523,25,330272,205,7591,2.65226e+06,57,679,0
Converting to forward existential form...Done !
original formula: EF((AX((((((i3.u0.p1==1)&&(i6.u3.p10==1))&&((i3.u4.p11==1)&&(i3.u6.p26==1)))&&(((i2.u8.p34==1)&&(i3.u10.p42==1))&&((i6.u13.p47==1)&&(i6.u...1330
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX(!((((((i3.u0.p1==1)&&(i6.u3.p10==1))&&((i3.u4.p11==1)&&(i3.u6.p26==1)))&&(((i2.u8.p34=...1426
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,18.8965,457492,1,0,330272,209,42692,2.65226e+06,167,679,1649551
FORMULA ErlangenMainframeV1-PT-aP10C08-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 90/90 places, 78815/78815 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 90 transition count 78813
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 88 transition count 78813
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 88 transition count 78812
Deduced a syphon composed of 1 places in 29 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 87 transition count 78812
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 24 place count 69 transition count 52569
Ensure Unique test removed 10 places
Iterating global reduction 2 with 28 rules applied. Total rules applied 52 place count 59 transition count 52569
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 55 place count 56 transition count 15630
Iterating global reduction 2 with 3 rules applied. Total rules applied 58 place count 56 transition count 15630
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 4 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 68 place count 51 transition count 15625
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 69 place count 51 transition count 15624
Applied a total of 69 rules in 26842 ms. Remains 51 /90 variables (removed 39) and now considering 15624/78815 (removed 63191) transitions.
[2026-05-31 11:47:37] [INFO ] Flow matrix only has 15620 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16155307854648819945.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4102123440061447608.kers'
[2026-05-31 11:47:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16155307854648819945.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4102123440061447608.kers]
Normalized transition count is 15619 out of 15620 initially.
Culled 0 columns in 36 ms.
// Phase 1: matrix 15619 rows 51 cols 217947 entries
Finished phase 1 with 35 SingleSign rule and 0 generalized
[2026-05-31 11:47:38] [INFO ] Computed 16 invariants in 124 ms
Computed 16 P flows in 125 ms.
Exported basis to /tmp/petrispot-output-4102123440061447608.kers
Total runtime 155 ms.
[2026-05-31 11:47:42] [INFO ] Implicit Places using invariants in 4610 ms returned []
Implicit Place search using SMT only with invariants took 4611 ms to find 0 implicit places.
Running 15623 sub problems to find dead transitions.
[2026-05-31 11:47:42] [INFO ] Flow matrix only has 15620 transitions (discarded 4 similar events)
[2026-05-31 11:47:42] [INFO ] Invariant cache hit.
[2026-05-31 11:47:42] [INFO ] State equation strengthened by 28 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 50/15671 variables, and 0 constraints, problems are : Problem set: 0 solved, 15623 unsolved in 30416 ms.
Refiners :[Positive P Invariants (semi-flows): 0/16 constraints, State Equation: 0/51 constraints, ReadFeed: 0/28 constraints, PredecessorRefiner: 15623/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15623 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 50/15671 variables, and 0 constraints, problems are : Problem set: 0 solved, 15623 unsolved in 30316 ms.
Refiners :[Positive P Invariants (semi-flows): 0/16 constraints, State Equation: 0/51 constraints, ReadFeed: 0/28 constraints, PredecessorRefiner: 15595/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 104033ms problems are : Problem set: 0 solved, 15623 unsolved
Search for dead transitions found 0 dead transitions in 104122ms
Starting structural reductions in SI_CTL mode, iteration 1 : 51/90 places, 15624/78815 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 135690 ms. Remains : 51/90 places, 15624/78815 transitions.
[2026-05-31 11:49:28] [INFO ] Flatten gal took : 1352 ms
[2026-05-31 11:49:29] [INFO ] Flatten gal took : 1454 ms
[2026-05-31 11:49:31] [INFO ] Input system was already deterministic with 15624 transitions.
[2026-05-31 11:49:33] [INFO ] Flatten gal took : 1416 ms
[2026-05-31 11:49:34] [INFO ] Flatten gal took : 1448 ms
[2026-05-31 11:49:34] [INFO ] Time to serialize gal into /tmp/CTLFireability9676082803059251786.gal : 232 ms
[2026-05-31 11:49:34] [INFO ] Time to serialize properties into /tmp/CTLFireability8009712207825463475.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/CTLFireability9676082803059251786.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8009712207825463475.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.
[2026-05-31 11:50:06] [INFO ] Flatten gal took : 1620 ms
[2026-05-31 11:50:06] [INFO ] Applying decomposition
[2026-05-31 11:50:08] [INFO ] Flatten gal took : 1479 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/graph7858578123587466457.txt' '-o' '/tmp/graph7858578123587466457.bin' '-w' '/tmp/graph7858578123587466457.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7858578123587466457.bin' '-l' '-1' '-v' '-w' '/tmp/graph7858578123587466457.weights' '-q' '0' '-e' '0.001'
[2026-05-31 11:50:11] [INFO ] Decomposing Gal with order
[2026-05-31 11:50:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 11:50:18] [INFO ] Removed a total of 45494 redundant transitions.
[2026-05-31 11:50:19] [INFO ] Flatten gal took : 6362 ms
[2026-05-31 11:50:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 1928 labels/synchronizations in 429 ms.
[2026-05-31 11:50:19] [INFO ] Time to serialize gal into /tmp/CTLFireability1456424438903007133.gal : 12 ms
[2026-05-31 11:50:19] [INFO ] Time to serialize properties into /tmp/CTLFireability18388450625036731413.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/CTLFireability1456424438903007133.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18388450625036731413.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.5747e+07,0.987721,24680,277,1527,14969,18181,1287,35574,1221,114339,0
Converting to forward existential form...Done !
original formula: EG((((((i2.u5.p5==0)||(i2.u5.p10==0))||((i2.u2.p15==0)||(u4.p23==0)))||(((i2.u2.p34==0)||(i2.u5.p35==0))||((u4.p43==0)||(i2.u2.p58==0))))...224
=> equivalent forward existential formula: [FwdG(Init,(((((i2.u5.p5==0)||(i2.u5.p10==0))||((i2.u2.p15==0)||(u4.p23==0)))||(((i2.u2.p34==0)||(i2.u5.p35==0))...267
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
(forward)formula 0,1,12.6613,178956,1,0,194305,165811,4209,447077,6476,811831,209130
FORMULA ErlangenMainframeV1-PT-aP10C08-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 78815/78815 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 72 transition count 52572
Ensure Unique test removed 9 places
Iterating global reduction 0 with 27 rules applied. Total rules applied 45 place count 63 transition count 52572
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 48 place count 60 transition count 15633
Iterating global reduction 0 with 3 rules applied. Total rules applied 51 place count 60 transition count 15633
Applied a total of 51 rules in 14939 ms. Remains 60 /90 variables (removed 30) and now considering 15633/78815 (removed 63182) transitions.
[2026-05-31 11:50:47] [INFO ] Flow matrix only has 15629 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17832102156419760814.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4971712317983827967.kers'
[2026-05-31 11:50:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17832102156419760814.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4971712317983827967.kers]
Normalized transition count is 15628 out of 15629 initially.
Culled 0 columns in 41 ms.
// Phase 1: matrix 15628 rows 60 cols 233518 entries
Finished phase 1 with 42 SingleSign rule and 1 generalized
[2026-05-31 11:50:47] [INFO ] Computed 17 invariants in 152 ms
Computed 17 P flows in 153 ms.
Exported basis to /tmp/petrispot-output-4971712317983827967.kers
Total runtime 185 ms.
[2026-05-31 11:50:49] [INFO ] Implicit Places using invariants in 1552 ms returned [33]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1574 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 59/90 places, 15633/78815 transitions.
Applied a total of 0 rules in 56 ms. Remains 59 /59 variables (removed 0) and now considering 15633/15633 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 16571 ms. Remains : 59/90 places, 15633/78815 transitions.
[2026-05-31 11:50:50] [INFO ] Flatten gal took : 1346 ms
[2026-05-31 11:50:52] [INFO ] Flatten gal took : 1933 ms
[2026-05-31 11:50:55] [INFO ] Input system was already deterministic with 15633 transitions.
[2026-05-31 11:50:56] [INFO ] Flatten gal took : 1448 ms
[2026-05-31 11:50:58] [INFO ] Flatten gal took : 1484 ms
[2026-05-31 11:50:58] [INFO ] Time to serialize gal into /tmp/CTLFireability4059945893284448564.gal : 237 ms
[2026-05-31 11:50:58] [INFO ] Time to serialize properties into /tmp/CTLFireability9941490733451960263.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/CTLFireability4059945893284448564.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9941490733451960263.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.
[2026-05-31 11:51:30] [INFO ] Flatten gal took : 1653 ms
[2026-05-31 11:51:30] [INFO ] Applying decomposition
[2026-05-31 11:51:31] [INFO ] Flatten gal took : 1690 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/graph7764583373232887530.txt' '-o' '/tmp/graph7764583373232887530.bin' '-w' '/tmp/graph7764583373232887530.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7764583373232887530.bin' '-l' '-1' '-v' '-w' '/tmp/graph7764583373232887530.weights' '-q' '0' '-e' '0.001'
[2026-05-31 11:51:35] [INFO ] Decomposing Gal with order
[2026-05-31 11:51:35] [INFO ] Rewriting arrays to variables to allow decomposition.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ErlangenMainframeV1-PT-aP10C08"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is ErlangenMainframeV1-PT-aP10C08, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r338-smll-178021499000010"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV1-PT-aP10C08.tgz
mv ErlangenMainframeV1-PT-aP10C08 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;