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-178021499100148.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is ErlangenMainframeV1-PT-bP13C02, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r338-smll-178021499100148
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 81M
-rw-r--r-- 1 mcc users 9.7K May 27 08:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 107K May 27 08:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 27 08:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 27 08:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 27 10:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 27 10:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 27 10:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 27 10:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 12K May 27 08:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K May 27 08:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 27 08:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K May 27 08:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 27 10:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 27 10:36 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 81M 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-bP13C02-LTLFireability-00
FORMULA_NAME ErlangenMainframeV1-PT-bP13C02-LTLFireability-01
FORMULA_NAME ErlangenMainframeV1-PT-bP13C02-LTLFireability-02
FORMULA_NAME ErlangenMainframeV1-PT-bP13C02-LTLFireability-03
FORMULA_NAME ErlangenMainframeV1-PT-bP13C02-LTLFireability-04
FORMULA_NAME ErlangenMainframeV1-PT-bP13C02-LTLFireability-05
FORMULA_NAME ErlangenMainframeV1-PT-bP13C02-LTLFireability-06
FORMULA_NAME ErlangenMainframeV1-PT-bP13C02-LTLFireability-07
FORMULA_NAME ErlangenMainframeV1-PT-bP13C02-LTLFireability-08
FORMULA_NAME ErlangenMainframeV1-PT-bP13C02-LTLFireability-09
FORMULA_NAME ErlangenMainframeV1-PT-bP13C02-LTLFireability-10
FORMULA_NAME ErlangenMainframeV1-PT-bP13C02-LTLFireability-11
FORMULA_NAME ErlangenMainframeV1-PT-bP13C02-LTLFireability-12
FORMULA_NAME ErlangenMainframeV1-PT-bP13C02-LTLFireability-13
FORMULA_NAME ErlangenMainframeV1-PT-bP13C02-LTLFireability-14
FORMULA_NAME ErlangenMainframeV1-PT-bP13C02-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1780317007556

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ErlangenMainframeV1-PT-bP13C02
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-06-01 12:30:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-06-01 12:30:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-06-01 12:30:14] [INFO ] Load time of PNML (sax parser for PT used): 4489 ms
[2026-06-01 12:30:14] [INFO ] Transformed 336 places.
[2026-06-01 12:30:14] [INFO ] Transformed 55645 transitions.
[2026-06-01 12:30:14] [INFO ] Found NUPN structural information;
[2026-06-01 12:30:14] [INFO ] Parsed PT model containing 336 places and 55645 transitions and 1622920 arcs in 5205 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 35 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ErlangenMainframeV1-PT-bP13C02-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV1-PT-bP13C02-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV1-PT-bP13C02-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 61 out of 336 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 336/336 places, 55645/55645 transitions.
Discarding 68 places :
Symmetric choice reduction at 0 with 68 rule applications. Total rules 68 place count 268 transition count 55577
Iterating global reduction 0 with 68 rules applied. Total rules applied 136 place count 268 transition count 55577
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 179 place count 225 transition count 55534
Iterating global reduction 0 with 43 rules applied. Total rules applied 222 place count 225 transition count 55534
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 225 place count 222 transition count 55531
Iterating global reduction 0 with 3 rules applied. Total rules applied 228 place count 222 transition count 55531
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 231 place count 219 transition count 55512
Iterating global reduction 0 with 3 rules applied. Total rules applied 234 place count 219 transition count 55512
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 237 place count 216 transition count 55509
Iterating global reduction 0 with 3 rules applied. Total rules applied 240 place count 216 transition count 55509
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 243 place count 213 transition count 55506
Iterating global reduction 0 with 3 rules applied. Total rules applied 246 place count 213 transition count 55506
Applied a total of 246 rules in 3804 ms. Remains 213 /336 variables (removed 123) and now considering 55506/55645 (removed 139) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15195911160744033137.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13210535755578802214.kers'
[2026-06-01 12:30:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15195911160744033137.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13210535755578802214.kers]
Culled 0 columns in 289 ms.
// Phase 1: matrix 55506 rows 213 cols 1622566 entries
Finished phase 1 with 178 SingleSign rule and 3 generalized
[2026-06-01 12:30:21] [INFO ] Computed 32 invariants in 1313 ms
Computed 32 P flows in 1321 ms.
Exported basis to /tmp/petrispot-output-13210535755578802214.kers
Total runtime 1626 ms.
[2026-06-01 12:30:22] [INFO ] Implicit Places using invariants in 2694 ms returned []
Implicit Place search using SMT only with invariants took 2755 ms to find 0 implicit places.
Running 55505 sub problems to find dead transitions.
[2026-06-01 12:30:23] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
SMT process timed out in 334786ms, After SMT, problems are : Problem set: 0 solved, 55505 unsolved
Search for dead transitions found 0 dead transitions in 335292ms
Starting structural reductions in LTL mode, iteration 1 : 213/336 places, 55506/55645 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 342331 ms. Remains : 213/336 places, 55506/55645 transitions.
Starting structural reductions in LTL mode, iteration 0 : 213/213 places, 55506/55506 transitions.
Applied a total of 0 rules in 326 ms. Remains 213 /213 variables (removed 0) and now considering 55506/55506 (removed 0) transitions.
[2026-06-01 12:35:58] [INFO ] Invariant cache hit.
[2026-06-01 12:35:58] [INFO ] Implicit Places using invariants in 238 ms returned []
Implicit Place search using SMT only with invariants took 244 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 577 ms. Remains : 213/213 places, 55506/55506 transitions.
Support contains 61 out of 213 places after structural reductions.
[2026-06-01 12:36:12] [INFO ] Flatten gal took : 12184 ms
[2026-06-01 12:36:24] [INFO ] Flatten gal took : 11675 ms
[2026-06-01 12:36:38] [INFO ] Input system was already deterministic with 55506 transitions.
RANDOM walk for 40000 steps (8 resets) in 87056 ms. (0 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 211 ms. (18 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 219 ms. (18 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 256 ms. (15 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 155 ms. (25 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 158 ms. (25 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 241 ms. (16 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (8 resets) in 198 ms. (20 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 158 ms. (25 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (8 resets) in 178 ms. (22 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 187 ms. (21 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 160 ms. (24 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 133 ms. (29 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 119 ms. (33 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 168 ms. (23 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 163 ms. (24 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 189 ms. (21 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 177 ms. (22 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 137 ms. (29 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 202 ms. (19 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 147 ms. (27 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 139 ms. (28 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 413 ms. (9 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 227 ms. (17 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 174 ms. (22 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 205 ms. (19 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 196 ms. (20 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (8 resets) in 177 ms. (22 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 229 ms. (17 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (8 resets) in 174 ms. (22 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 179 ms. (22 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 195 ms. (20 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 202 ms. (19 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 176 ms. (22 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 198 ms. (20 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 178 ms. (22 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 164 ms. (24 steps per ms) remains 37/37 properties
Interrupted probabilistic random walk after 209014 steps, run timeout after 75001 ms. (steps per millisecond=2 ) properties seen :0 out of 37
Probabilistic random walk after 209014 steps, saw 59239 distinct states, run finished after 75015 ms. (steps per millisecond=2 ) properties seen :0
[2026-06-01 12:38:19] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (OVERLAPS) 60/121 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 121/55719 variables, and 16 constraints, problems are : Problem set: 0 solved, 37 unsolved in 5177 ms.
Refiners :[Positive P Invariants (semi-flows): 16/19 constraints, Generalized P Invariants (flows): 0/13 constraints, State Equation: 0/213 constraints, PredecessorRefiner: 37/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 37 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (OVERLAPS) 60/121 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 121/55719 variables, and 16 constraints, problems are : Problem set: 0 solved, 37 unsolved in 5081 ms.
Refiners :[Positive P Invariants (semi-flows): 16/19 constraints, Generalized P Invariants (flows): 0/13 constraints, State Equation: 0/213 constraints, PredecessorRefiner: 37/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11376ms problems are : Problem set: 0 solved, 37 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 61 out of 213 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 213/213 places, 55506/55506 transitions.
Graph (trivial) has 130 edges and 213 vertex of which 9 / 213 are part of one of the 4 SCC in 23 ms
Free SCC test removed 5 places
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 32 place count 208 transition count 55465
Reduce places removed 31 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 40 rules applied. Total rules applied 72 place count 177 transition count 55456
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 78 place count 171 transition count 55456
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 78 place count 171 transition count 55443
Deduced a syphon composed of 13 places in 84 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 104 place count 158 transition count 55443
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 23 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 3 with 78 rules applied. Total rules applied 182 place count 119 transition count 55404
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 187 place count 119 transition count 55399
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 190 place count 116 transition count 55392
Iterating global reduction 4 with 3 rules applied. Total rules applied 193 place count 116 transition count 55392
Performed 6 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 6 places in 57 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 205 place count 110 transition count 55409
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 211 place count 110 transition count 55403
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 212 place count 109 transition count 55401
Iterating global reduction 5 with 1 rules applied. Total rules applied 213 place count 109 transition count 55401
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 219 place count 109 transition count 55395
Free-agglomeration rule applied 4 times.
Iterating global reduction 6 with 4 rules applied. Total rules applied 223 place count 109 transition count 55391
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 227 place count 105 transition count 55391
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 228 place count 105 transition count 55400
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 230 place count 104 transition count 55399
Partial Post-agglomeration rule applied 13 times.
Drop transitions (Partial Post agglomeration) removed 13 transitions
Iterating global reduction 8 with 13 rules applied. Total rules applied 243 place count 104 transition count 55399
Applied a total of 243 rules in 18862 ms. Remains 104 /213 variables (removed 109) and now considering 55399/55506 (removed 107) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18864 ms. Remains : 104/213 places, 55399/55506 transitions.
Computed a total of 24 stabilizing places and 24 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X((F(G(p1))&&p0)))||(G(p3)&&p2))))'
Support contains 37 out of 213 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 213/213 places, 55506/55506 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 210 transition count 45265
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 210 transition count 45265
Applied a total of 6 rules in 1187 ms. Remains 210 /213 variables (removed 3) and now considering 45265/55506 (removed 10241) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1316571401341218118.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9819877362557975762.kers'
[2026-06-01 12:38:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1316571401341218118.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9819877362557975762.kers]
Culled 0 columns in 392 ms.
// Phase 1: matrix 45265 rows 210 cols 1335844 entries
Finished phase 1 with 176 SingleSign rule and 2 generalized
[2026-06-01 12:38:54] [INFO ] Computed 32 invariants in 1132 ms
Computed 32 P flows in 1135 ms.
Exported basis to /tmp/petrispot-output-9819877362557975762.kers
Total runtime 1294 ms.
[2026-06-01 12:39:09] [INFO ] Implicit Places using invariants in 16790 ms returned []
Implicit Place search using SMT only with invariants took 16801 ms to find 0 implicit places.
Running 45264 sub problems to find dead transitions.
[2026-06-01 12:39:10] [INFO ] Invariant cache hit.
SMT process timed out in 224239ms, After SMT, problems are : Problem set: 0 solved, 45264 unsolved
Search for dead transitions found 0 dead transitions in 224479ms
Starting structural reductions in LTL mode, iteration 1 : 210/213 places, 45265/55506 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 242701 ms. Remains : 210/213 places, 45265/55506 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X((F(G(p1))&&p0)))||(G(p3)&&p2))))'
Stuttering acceptance computed with spot in 753 ms :[(OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2))), (OR (NOT p1) (NOT p0)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (NOT p1)), true, (NOT p1), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3))), (NOT p3), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : ErlangenMainframeV1-PT-bP13C02-LTLFireability-00
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 13 ms.
FORMULA ErlangenMainframeV1-PT-bP13C02-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ErlangenMainframeV1-PT-bP13C02-LTLFireability-00 finished in 243844 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Support contains 15 out of 213 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 213/213 places, 55506/55506 transitions.
Graph (trivial) has 149 edges and 213 vertex of which 9 / 213 are part of one of the 4 SCC in 4 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 30 place count 207 transition count 55470
Reduce places removed 29 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 38 rules applied. Total rules applied 68 place count 178 transition count 55461
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 74 place count 172 transition count 55461
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 74 place count 172 transition count 55448
Deduced a syphon composed of 13 places in 81 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 100 place count 159 transition count 55448
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 115 place count 144 transition count 37017
Ensure Unique test removed 13 places
Iterating global reduction 3 with 28 rules applied. Total rules applied 143 place count 131 transition count 37017
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 145 place count 129 transition count 16537
Iterating global reduction 3 with 2 rules applied. Total rules applied 147 place count 129 transition count 16537
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 9 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 3 with 94 rules applied. Total rules applied 241 place count 82 transition count 16490
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 247 place count 82 transition count 16484
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 250 place count 79 transition count 16477
Iterating global reduction 4 with 3 rules applied. Total rules applied 253 place count 79 transition count 16477
Performed 6 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 6 places in 10 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 265 place count 73 transition count 16495
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 277 place count 73 transition count 16483
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 279 place count 71 transition count 16479
Iterating global reduction 5 with 2 rules applied. Total rules applied 281 place count 71 transition count 16479
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 291 place count 71 transition count 16469
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 11 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 293 place count 70 transition count 16482
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 6 with 10 rules applied. Total rules applied 303 place count 70 transition count 16472
Partial Post-agglomeration rule applied 9 times.
Drop transitions (Partial Post agglomeration) removed 9 transitions
Iterating global reduction 6 with 9 rules applied. Total rules applied 312 place count 70 transition count 16472
Applied a total of 312 rules in 18200 ms. Remains 70 /213 variables (removed 143) and now considering 16472/55506 (removed 39034) transitions.
[2026-06-01 12:43:13] [INFO ] Flow matrix only has 16456 transitions (discarded 16 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-611555198816181289.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16560897549121323303.kers'
[2026-06-01 12:43:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-611555198816181289.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16560897549121323303.kers]
Normalized transition count is 16455 out of 16456 initially.
Culled 0 columns in 85 ms.
// Phase 1: matrix 16455 rows 70 cols 491880 entries
Finished phase 1 with 51 SingleSign rule and 0 generalized
[2026-06-01 12:43:14] [INFO ] Computed 19 invariants in 252 ms
Computed 19 P flows in 253 ms.
Exported basis to /tmp/petrispot-output-16560897549121323303.kers
Total runtime 359 ms.
[2026-06-01 12:43:23] [INFO ] Implicit Places using invariants in 9448 ms returned []
Implicit Place search using SMT only with invariants took 9450 ms to find 0 implicit places.
Running 16464 sub problems to find dead transitions.
[2026-06-01 12:43:23] [INFO ] Flow matrix only has 16456 transitions (discarded 16 similar events)
[2026-06-01 12:43:23] [INFO ] Invariant cache hit.
[2026-06-01 12:43:23] [INFO ] State equation strengthened by 11 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 69/16526 variables, and 0 constraints, problems are : Problem set: 0 solved, 16464 unsolved in 30334 ms.
Refiners :[Positive P Invariants (semi-flows): 0/19 constraints, State Equation: 0/70 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 16464/29 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16464 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 69/16526 variables, and 0 constraints, problems are : Problem set: 0 solved, 16464 unsolved in 30416 ms.
Refiners :[Positive P Invariants (semi-flows): 0/19 constraints, State Equation: 0/70 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 16435/29 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 102906ms problems are : Problem set: 0 solved, 16464 unsolved
Search for dead transitions found 0 dead transitions in 103030ms
Starting structural reductions in SI_LTL mode, iteration 1 : 70/213 places, 16472/55506 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 130747 ms. Remains : 70/213 places, 16472/55506 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Stuttering acceptance computed with spot in 75 ms :[true, (NOT p0)]
Running random walk in product with property : ErlangenMainframeV1-PT-bP13C02-LTLFireability-01
Product exploration timeout after 18220 steps with 0 reset in 10006 ms.
Product exploration timeout after 18170 steps with 0 reset in 10005 ms.
Computed a total of 2 stabilizing places and 9 stable transitions
Computed a total of 2 stabilizing places and 9 stable transitions
Knowledge based reduction with 3 factoid took 93 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 40000 steps (8 resets) in 37015 ms. (1 steps per ms) remains 1/1 properties
BEST_FIRST walk for 36536 steps (8 resets) in 19816 ms. (1 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 433698 steps, run timeout after 42001 ms. (steps per millisecond=10 ) properties seen :0 out of 1
Probabilistic random walk after 433698 steps, saw 53814 distinct states, run finished after 42002 ms. (steps per millisecond=10 ) properties seen :0
[2026-06-01 12:46:23] [INFO ] Flow matrix only has 16456 transitions (discarded 16 similar events)
[2026-06-01 12:46:23] [INFO ] Invariant cache hit.
[2026-06-01 12:46:24] [INFO ] State equation strengthened by 11 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 42/57 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/70 variables, 4/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/70 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 5367ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 15 out of 70 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 70/70 places, 16472/16472 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 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 6 rules applied. Total rules applied 6 place count 70 transition count 16466
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 8 place count 68 transition count 16466
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 67 transition count 16470
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 11 place count 67 transition count 16469
Free-agglomeration rule applied 13 times.
Iterating global reduction 2 with 13 rules applied. Total rules applied 24 place count 67 transition count 16456
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 37 place count 54 transition count 16456
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 3 with 16 rules applied. Total rules applied 53 place count 54 transition count 16440
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 54 place count 54 transition count 16446
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 57 place count 53 transition count 16444
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 4 with 13 rules applied. Total rules applied 70 place count 53 transition count 16431
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 71 place count 52 transition count 16430
Applied a total of 71 rules in 213399 ms. Remains 52 /70 variables (removed 18) and now considering 16430/16472 (removed 42) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 213401 ms. Remains : 52/70 places, 16430/16472 transitions.
Knowledge based reduction with 3 factoid took 84 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[true, (NOT p0)]
Knowledge-based reduction took 276389 ms.
Stuttering acceptance computed with spot in 51 ms :[true, (NOT p0)]
Support contains 15 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 16472/16472 transitions.
Applied a total of 0 rules in 1085 ms. Remains 70 /70 variables (removed 0) and now considering 16472/16472 (removed 0) transitions.
[2026-06-01 12:50:03] [INFO ] Flow matrix only has 16456 transitions (discarded 16 similar events)
[2026-06-01 12:50:03] [INFO ] Invariant cache hit.
[2026-06-01 12:50:13] [INFO ] Implicit Places using invariants in 9721 ms returned []
Implicit Place search using SMT only with invariants took 9726 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10815 ms. Remains : 70/70 places, 16472/16472 transitions.
Computed a total of 2 stabilizing places and 9 stable transitions
Computed a total of 2 stabilizing places and 9 stable transitions
Knowledge based reduction with 3 factoid took 53 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 40000 steps (8 resets) in 34041 ms. (1 steps per ms) remains 1/1 properties
BEST_FIRST walk for 39481 steps (8 resets) in 17380 ms. (2 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 427104 steps, run timeout after 42001 ms. (steps per millisecond=10 ) properties seen :0 out of 1
Probabilistic random walk after 427104 steps, saw 53049 distinct states, run finished after 42001 ms. (steps per millisecond=10 ) properties seen :0
[2026-06-01 12:51:10] [INFO ] Flow matrix only has 16456 transitions (discarded 16 similar events)
[2026-06-01 12:51:10] [INFO ] Invariant cache hit.
[2026-06-01 12:51:10] [INFO ] State equation strengthened by 11 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 42/57 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/70 variables, 4/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/70 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 16525/16526 variables, and 89 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5009 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 70/70 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 42/57 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/70 variables, 4/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/70 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 10263ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 15 out of 70 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 70/70 places, 16472/16472 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 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 6 rules applied. Total rules applied 6 place count 70 transition count 16466
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 8 place count 68 transition count 16466
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 67 transition count 16470
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 11 place count 67 transition count 16469
Free-agglomeration rule applied 13 times.
Iterating global reduction 2 with 13 rules applied. Total rules applied 24 place count 67 transition count 16456
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 37 place count 54 transition count 16456
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 3 with 16 rules applied. Total rules applied 53 place count 54 transition count 16440
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 54 place count 54 transition count 16446
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 57 place count 53 transition count 16444
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 4 with 13 rules applied. Total rules applied 70 place count 53 transition count 16431
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 71 place count 52 transition count 16430
Applied a total of 71 rules in 217247 ms. Remains 52 /70 variables (removed 18) and now considering 16430/16472 (removed 42) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 217250 ms. Remains : 52/70 places, 16430/16472 transitions.
Knowledge based reduction with 3 factoid took 54 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[true, (NOT p0)]
Knowledge-based reduction took 284493 ms.
Stuttering acceptance computed with spot in 51 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 43 ms :[true, (NOT p0)]
Product exploration timeout after 19060 steps with 0 reset in 10005 ms.
Product exploration timeout after 18430 steps with 0 reset in 10003 ms.
Built C files in :
/tmp/ltsmin11970152684746302857
[2026-06-01 12:55:18] [INFO ] Too many transitions (16472) to apply POR reductions. Disabling POR matrices.
[2026-06-01 12:55:19] [INFO ] Built C files in 1014ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11970152684746302857
Running compilation step : cd /tmp/ltsmin11970152684746302857;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11970152684746302857;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11970152684746302857;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 15 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 16472/16472 transitions.
Applied a total of 0 rules in 1276 ms. Remains 70 /70 variables (removed 0) and now considering 16472/16472 (removed 0) transitions.
[2026-06-01 12:55:23] [INFO ] Flow matrix only has 16456 transitions (discarded 16 similar events)
[2026-06-01 12:55:23] [INFO ] Invariant cache hit.
[2026-06-01 12:55:33] [INFO ] Implicit Places using invariants in 9474 ms returned []
Implicit Place search using SMT only with invariants took 9479 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10759 ms. Remains : 70/70 places, 16472/16472 transitions.
Built C files in :
/tmp/ltsmin3669273544253713089
[2026-06-01 12:55:33] [INFO ] Too many transitions (16472) to apply POR reductions. Disabling POR matrices.
[2026-06-01 12:55:33] [INFO ] Built C files in 554ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3669273544253713089
Running compilation step : cd /tmp/ltsmin3669273544253713089;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3669273544253713089;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3669273544253713089;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-06-01 12:55:49] [INFO ] Flatten gal took : 5125 ms
[2026-06-01 12:55:52] [INFO ] Flatten gal took : 3851 ms
[2026-06-01 12:55:53] [INFO ] Time to serialize gal into /tmp/LTL16571297303466583280.gal : 528 ms
[2026-06-01 12:55:53] [INFO ] Time to serialize properties into /tmp/LTL3849180174985872041.prop : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16571297303466583280.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16559936118868521541.hoa' '-atoms' '/tmp/LTL3849180174985872041.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Detected timeout of ITS tools.
[2026-06-01 12:56:21] [INFO ] Flatten gal took : 5196 ms
[2026-06-01 12:56:25] [INFO ] Flatten gal took : 3914 ms
[2026-06-01 12:56:25] [INFO ] Time to serialize gal into /tmp/LTL17323041379369450232.gal : 438 ms
[2026-06-01 12:56:25] [INFO ] Time to serialize properties into /tmp/LTL13609717154515193997.ltl : 7 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17323041379369450232.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13609717154515193997.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Detected timeout of ITS tools.
[2026-06-01 12:56:44] [INFO ] Flatten gal took : 3909 ms
[2026-06-01 12:56:44] [INFO ] Applying decomposition
[2026-06-01 12:56:48] [INFO ] Flatten gal took : 3919 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/graph4648962893131459006.txt' '-o' '/tmp/graph4648962893131459006.bin' '-w' '/tmp/graph4648962893131459006.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4648962893131459006.bin' '-l' '-1' '-v' '-w' '/tmp/graph4648962893131459006.weights' '-q' '0' '-e' '0.001'
[2026-06-01 12:56:59] [INFO ] Decomposing Gal with order
[2026-06-01 12:56:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 12:57:07] [INFO ] Removed a total of 245915 redundant transitions.
[2026-06-01 12:57:08] [INFO ] Flatten gal took : 6509 ms
[2026-06-01 12:57:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 69 labels/synchronizations in 3773 ms.
[2026-06-01 12:57:13] [INFO ] Time to serialize gal into /tmp/LTL6300399801495198499.gal : 120 ms
[2026-06-01 12:57:13] [INFO ] Time to serialize properties into /tmp/LTL7676890758574595040.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6300399801495198499.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7676890758574595040.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G("(((((i0.u0.p20==0)||(i0.u3.p36==0))||((i0.u10.p44==0)||(i0.u1.p60==0)))||(((i0.u12.p72==0)||(i0.u5.p80==0))||((i0.u0.p96==0)||(i...308
Formula 0 simplified : F!"(((((i0.u0.p20==0)||(i0.u3.p36==0))||((i0.u10.p44==0)||(i0.u1.p60==0)))||(((i0.u12.p72==0)||(i0.u5.p80==0))||((i0.u0.p96==0)||(i2...304
Reverse transition relation is NOT exact ! Due to transitions t75_t76_t78_t86_t92_t79_t84, Intersection with reachable at each step enabled. (destroyed/re...192
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
265 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,3.28524,78836,1,0,120667,862,28054,175570,464,2583,236738
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA ErlangenMainframeV1-PT-bP13C02-LTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property ErlangenMainframeV1-PT-bP13C02-LTLFireability-01 finished in 861742 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((X(X(p0))||G(p1))) U (!p2||X(!p3)))))'
Support contains 43 out of 213 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 213/213 places, 55506/55506 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 210 transition count 45265
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 210 transition count 45265
Applied a total of 6 rules in 1070 ms. Remains 210 /213 variables (removed 3) and now considering 45265/55506 (removed 10241) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13893786020341566960.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8302405823903430812.kers'
[2026-06-01 12:57:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13893786020341566960.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8302405823903430812.kers]
Culled 0 columns in 240 ms.
// Phase 1: matrix 45265 rows 210 cols 1335844 entries
Finished phase 1 with 176 SingleSign rule and 2 generalized
[2026-06-01 12:57:19] [INFO ] Computed 32 invariants in 1078 ms
Computed 32 P flows in 1079 ms.
Exported basis to /tmp/petrispot-output-8302405823903430812.kers
Total runtime 1242 ms.
[2026-06-01 12:57:25] [INFO ] Implicit Places using invariants in 7362 ms returned []
Implicit Place search using SMT only with invariants took 7374 ms to find 0 implicit places.
Running 45264 sub problems to find dead transitions.
[2026-06-01 12:57:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/209 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 45264 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 209/45475 variables, and 13 constraints, problems are : Problem set: 0 solved, 45264 unsolved in 31482 ms.
Refiners :[Positive P Invariants (semi-flows): 0/19 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/210 constraints, PredecessorRefiner: 45264/171 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 45264 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/209 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 45264 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 209/45475 variables, and 13 constraints, problems are : Problem set: 0 solved, 45264 unsolved in 30983 ms.
Refiners :[Positive P Invariants (semi-flows): 0/19 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/210 constraints, PredecessorRefiner: 45093/171 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 272967ms problems are : Problem set: 0 solved, 45264 unsolved
Search for dead transitions found 0 dead transitions in 273208ms
Starting structural reductions in LTL mode, iteration 1 : 210/213 places, 45265/55506 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 281755 ms. Remains : 210/213 places, 45265/55506 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((X(X(p0))||G(p1))) U (!p2||X(!p3)))))'
Stuttering acceptance computed with spot in 400 ms :[(AND p2 p3), (AND p2 p3), (OR (AND (NOT p0) (NOT p1) p3) (AND p2 p3)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), true, (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : ErlangenMainframeV1-PT-bP13C02-LTLFireability-02
Product exploration explored 100000 steps with 50000 reset in 4262 ms.
Product exploration explored 100000 steps with 50000 reset in 4070 ms.
Computed a total of 24 stabilizing places and 24 stable transitions
Computed a total of 24 stabilizing places and 24 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 8 factoid took 15 ms. Proved property starting from automaton with 9 states, 14 edges and 4 AP (stutter sensitive
Knowledge-based reduction took 1785 ms.
FORMULA ErlangenMainframeV1-PT-bP13C02-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ErlangenMainframeV1-PT-bP13C02-LTLFireability-02 finished in 292646 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0)||X(G(p1))))))'
Support contains 19 out of 213 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 213/213 places, 55506/55506 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 211 transition count 45266
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 211 transition count 45266
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 209 transition count 24786
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 209 transition count 24786
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 207 transition count 24782
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 207 transition count 24782
Applied a total of 12 rules in 4920 ms. Remains 207 /213 variables (removed 6) and now considering 24782/55506 (removed 30724) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-622241158986225298.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12254638834467487401.kers'
[2026-06-01 13:02:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-622241158986225298.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12254638834467487401.kers]
Culled 0 columns in 132 ms.
// Phase 1: matrix 24782 rows 207 cols 721438 entries
Finished phase 1 with 173 SingleSign rule and 2 generalized
[2026-06-01 13:02:15] [INFO ] Computed 32 invariants in 738 ms
Computed 32 P flows in 740 ms.
Exported basis to /tmp/petrispot-output-12254638834467487401.kers
Total runtime 844 ms.
[2026-06-01 13:02:37] [INFO ] Implicit Places using invariants in 22827 ms returned []
Implicit Place search using SMT only with invariants took 22829 ms to find 0 implicit places.
Running 24781 sub problems to find dead transitions.
[2026-06-01 13:02:37] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/206 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 24781 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 206/24989 variables, and 13 constraints, problems are : Problem set: 0 solved, 24781 unsolved in 30678 ms.
Refiners :[Positive P Invariants (semi-flows): 0/19 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/207 constraints, PredecessorRefiner: 24781/168 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24781 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/206 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 24781 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 206/24989 variables, and 13 constraints, problems are : Problem set: 0 solved, 24781 unsolved in 30730 ms.
Refiners :[Positive P Invariants (semi-flows): 0/19 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/207 constraints, PredecessorRefiner: 24613/168 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 141506ms problems are : Problem set: 0 solved, 24781 unsolved
Search for dead transitions found 0 dead transitions in 141639ms
Starting structural reductions in LTL mode, iteration 1 : 207/213 places, 24782/55506 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 169476 ms. Remains : 207/213 places, 24782/55506 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0)||X(G(p1))))))'
Stuttering acceptance computed with spot in 322 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ErlangenMainframeV1-PT-bP13C02-LTLFireability-03
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA ErlangenMainframeV1-PT-bP13C02-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ErlangenMainframeV1-PT-bP13C02-LTLFireability-03 finished in 169992 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(F(p0)) U (p1 U p0))))'
Support contains 14 out of 213 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 213/213 places, 55506/55506 transitions.
Graph (trivial) has 164 edges and 213 vertex of which 11 / 213 are part of one of the 5 SCC in 4 ms
Free SCC test removed 6 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 31 place count 206 transition count 55468
Reduce places removed 30 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 39 rules applied. Total rules applied 70 place count 176 transition count 55459
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 76 place count 170 transition count 55459
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 76 place count 170 transition count 55448
Deduced a syphon composed of 11 places in 80 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 98 place count 159 transition count 55448
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 22 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 112 rules applied. Total rules applied 210 place count 103 transition count 55392
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 216 place count 103 transition count 55386
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 219 place count 100 transition count 55379
Iterating global reduction 4 with 3 rules applied. Total rules applied 222 place count 100 transition count 55379
Performed 6 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 6 places in 21 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 234 place count 94 transition count 55397
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 246 place count 94 transition count 55385
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 248 place count 92 transition count 55381
Iterating global reduction 5 with 2 rules applied. Total rules applied 250 place count 92 transition count 55381
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 260 place count 92 transition count 55371
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 21 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 262 place count 91 transition count 55384
Applied a total of 262 rules in 15614 ms. Remains 91 /213 variables (removed 122) and now considering 55384/55506 (removed 122) transitions.
[2026-06-01 13:05:15] [INFO ] Flow matrix only has 55366 transitions (discarded 18 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6335293605748304744.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14062986897300763828.kers'
[2026-06-01 13:05:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6335293605748304744.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14062986897300763828.kers]
Normalized transition count is 55365 out of 55366 initially.
Culled 0 columns in 294 ms.
// Phase 1: matrix 55365 rows 91 cols 1622428 entries
Finished phase 1 with 56 SingleSign rule and 3 generalized
[2026-06-01 13:05:17] [INFO ] Computed 32 invariants in 1616 ms
Computed 32 P flows in 1617 ms.
Exported basis to /tmp/petrispot-output-14062986897300763828.kers
Total runtime 1986 ms.
[2026-06-01 13:05:48] [INFO ] Performed 45/91 implicitness test of which 0 returned IMPLICIT in 31 seconds.
[2026-06-01 13:06:05] [INFO ] Implicit Places using invariants in 50552 ms returned []
Implicit Place search using SMT only with invariants took 50567 ms to find 0 implicit places.
Running 55372 sub problems to find dead transitions.
[2026-06-01 13:06:06] [INFO ] Flow matrix only has 55366 transitions (discarded 18 similar events)
[2026-06-01 13:06:06] [INFO ] Invariant cache hit.
[2026-06-01 13:06:07] [INFO ] State equation strengthened by 31 read => feed constraints.
SMT process timed out in 360450ms, After SMT, problems are : Problem set: 0 solved, 55372 unsolved
Search for dead transitions found 0 dead transitions in 360739ms
Starting structural reductions in SI_LTL mode, iteration 1 : 91/213 places, 55384/55506 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 427052 ms. Remains : 91/213 places, 55384/55506 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(F(p0)) U (p1 U p0))))'
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ErlangenMainframeV1-PT-bP13C02-LTLFireability-04
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 5 ms.
FORMULA ErlangenMainframeV1-PT-bP13C02-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ErlangenMainframeV1-PT-bP13C02-LTLFireability-04 finished in 427386 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F((X(p0)&&F(!p1)&&G(!p2)))&&F(!p3))||G((F(!p1)&&F(G(!p2))&&F(p0)))))'
Support contains 40 out of 213 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 213/213 places, 55506/55506 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 212 transition count 55505
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 212 transition count 55505
Applied a total of 2 rules in 966 ms. Remains 212 /213 variables (removed 1) and now considering 55505/55506 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12801099899127758760.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14611330811580682959.kers'
[2026-06-01 13:12:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12801099899127758760.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14611330811580682959.kers]
Culled 0 columns in 377 ms.
// Phase 1: matrix 55505 rows 212 cols 1622564 entries
Finished phase 1 with 177 SingleSign rule and 3 generalized
[2026-06-01 13:12:10] [INFO ] Computed 32 invariants in 1471 ms
Computed 32 P flows in 1475 ms.
Exported basis to /tmp/petrispot-output-14611330811580682959.kers
Total runtime 1743 ms.
[2026-06-01 13:12:33] [INFO ] Implicit Places using invariants in 25696 ms returned []
Implicit Place search using SMT only with invariants took 25698 ms to find 0 implicit places.
Running 55504 sub problems to find dead transitions.
[2026-06-01 13:12:34] [INFO ] Invariant cache hit.
SMT process timed out in 329771ms, After SMT, problems are : Problem set: 0 solved, 55504 unsolved
Search for dead transitions found 0 dead transitions in 330342ms
Starting structural reductions in LTL mode, iteration 1 : 212/213 places, 55505/55506 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 357146 ms. Remains : 212/213 places, 55505/55506 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((F(p0)&&F(G(p1))&&F(p2)))||(F((X(p2)&&F(p0)&&G(p1)))&&F(p3))))'
Stuttering acceptance computed with spot in 562 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p3)), (NOT p1), (AND (NOT p1) (NOT p3)), (NOT p2), (AND (NOT p2) (NOT p3)), (OR (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (NOT p1), (AND p1 (NOT p2))]
Running random walk in product with property : ErlangenMainframeV1-PT-bP13C02-LTLFireability-05
Product exploration timeout after 7330 steps with 0 reset in 10001 ms.
Stack based approach found an accepted trace after 69 steps with 0 reset with depth 70 and stack size 70 in 16 ms.
FORMULA ErlangenMainframeV1-PT-bP13C02-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property ErlangenMainframeV1-PT-bP13C02-LTLFireability-05 finished in 368089 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0 U p1)||(X(X(G(p3)))&&p2))))'
Support contains 41 out of 213 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 213/213 places, 55506/55506 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 210 transition count 45265
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 210 transition count 45265
Applied a total of 6 rules in 1286 ms. Remains 210 /213 variables (removed 3) and now considering 45265/55506 (removed 10241) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15569529052654986789.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4986502259078890462.kers'
[2026-06-01 13:18:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15569529052654986789.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4986502259078890462.kers]
Culled 0 columns in 395 ms.
// Phase 1: matrix 45265 rows 210 cols 1335844 entries
Finished phase 1 with 176 SingleSign rule and 2 generalized
[2026-06-01 13:18:18] [INFO ] Computed 32 invariants in 1350 ms
Computed 32 P flows in 1351 ms.
Exported basis to /tmp/petrispot-output-4986502259078890462.kers
Total runtime 1546 ms.
[2026-06-01 13:18:28] [INFO ] Implicit Places using invariants in 12330 ms returned []
Implicit Place search using SMT only with invariants took 12341 ms to find 0 implicit places.
Running 45264 sub problems to find dead transitions.
[2026-06-01 13:18:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/209 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 45264 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 209/45475 variables, and 13 constraints, problems are : Problem set: 0 solved, 45264 unsolved in 31363 ms.
Refiners :[Positive P Invariants (semi-flows): 0/19 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/210 constraints, PredecessorRefiner: 45264/171 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 45264 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/209 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 45264 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 209/45475 variables, and 13 constraints, problems are : Problem set: 0 solved, 45264 unsolved in 30808 ms.
Refiners :[Positive P Invariants (semi-flows): 0/19 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/210 constraints, PredecessorRefiner: 45093/171 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 254247ms problems are : Problem set: 0 solved, 45264 unsolved
Search for dead transitions found 0 dead transitions in 254500ms
Starting structural reductions in LTL mode, iteration 1 : 210/213 places, 45265/55506 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 268223 ms. Remains : 210/213 places, 45265/55506 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0 U p1)||(X(X(G(p3)))&&p2))))'
Stuttering acceptance computed with spot in 299 ms :[true, (NOT p1), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (AND (NOT p1) (NOT p3)), (NOT p3), (AND (NOT p1) (NOT p3)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p3)]
Running random walk in product with property : ErlangenMainframeV1-PT-bP13C02-LTLFireability-06
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA ErlangenMainframeV1-PT-bP13C02-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ErlangenMainframeV1-PT-bP13C02-LTLFireability-06 finished in 268788 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 29 out of 213 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 213/213 places, 55506/55506 transitions.
Graph (trivial) has 148 edges and 213 vertex of which 9 / 213 are part of one of the 4 SCC in 3 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 30 place count 207 transition count 55470
Reduce places removed 29 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 38 rules applied. Total rules applied 68 place count 178 transition count 55461
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 74 place count 172 transition count 55461
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 74 place count 172 transition count 55449
Deduced a syphon composed of 12 places in 89 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 98 place count 160 transition count 55449
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 100 place count 158 transition count 45209
Iterating global reduction 3 with 2 rules applied. Total rules applied 102 place count 158 transition count 45209
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 19 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 3 with 98 rules applied. Total rules applied 200 place count 109 transition count 45160
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 206 place count 109 transition count 45154
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 209 place count 106 transition count 45147
Iterating global reduction 4 with 3 rules applied. Total rules applied 212 place count 106 transition count 45147
Performed 6 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 6 places in 18 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 224 place count 100 transition count 45165
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 236 place count 100 transition count 45153
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 238 place count 98 transition count 45149
Iterating global reduction 5 with 2 rules applied. Total rules applied 240 place count 98 transition count 45149
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 250 place count 98 transition count 45139
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 18 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 252 place count 97 transition count 45152
Partial Post-agglomeration rule applied 6 times.
Drop transitions (Partial Post agglomeration) removed 6 transitions
Iterating global reduction 6 with 6 rules applied. Total rules applied 258 place count 97 transition count 45152
Applied a total of 258 rules in 14549 ms. Remains 97 /213 variables (removed 116) and now considering 45152/55506 (removed 10354) transitions.
[2026-06-01 13:22:58] [INFO ] Flow matrix only has 45135 transitions (discarded 17 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11734309327683274285.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11797261748804058327.kers'
[2026-06-01 13:22:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11734309327683274285.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11797261748804058327.kers]
Normalized transition count is 45134 out of 45135 initially.
Culled 0 columns in 293 ms.
// Phase 1: matrix 45134 rows 97 cols 1335746 entries
Finished phase 1 with 63 SingleSign rule and 2 generalized
[2026-06-01 13:23:00] [INFO ] Computed 32 invariants in 1133 ms
Computed 32 P flows in 1133 ms.
Exported basis to /tmp/petrispot-output-11797261748804058327.kers
Total runtime 1316 ms.
[2026-06-01 13:23:26] [INFO ] Implicit Places using invariants in 27751 ms returned []
Implicit Place search using SMT only with invariants took 27763 ms to find 0 implicit places.
Running 45140 sub problems to find dead transitions.
[2026-06-01 13:23:26] [INFO ] Flow matrix only has 45135 transitions (discarded 17 similar events)
[2026-06-01 13:23:26] [INFO ] Invariant cache hit.
[2026-06-01 13:23:27] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 45140 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 96/45232 variables, and 13 constraints, problems are : Problem set: 0 solved, 45140 unsolved in 31331 ms.
Refiners :[Positive P Invariants (semi-flows): 0/19 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/97 constraints, ReadFeed: 0/14 constraints, PredecessorRefiner: 45140/30 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 45140 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 45140 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 96/45232 variables, and 13 constraints, problems are : Problem set: 0 solved, 45140 unsolved in 30988 ms.
Refiners :[Positive P Invariants (semi-flows): 0/19 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/97 constraints, ReadFeed: 0/14 constraints, PredecessorRefiner: 45110/30 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 248585ms problems are : Problem set: 0 solved, 45140 unsolved
Search for dead transitions found 0 dead transitions in 248791ms
Starting structural reductions in SI_LTL mode, iteration 1 : 97/213 places, 45152/55506 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 291187 ms. Remains : 97/213 places, 45152/55506 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Stuttering acceptance computed with spot in 136 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ErlangenMainframeV1-PT-bP13C02-LTLFireability-07
Product exploration timeout after 7460 steps with 0 reset in 10012 ms.
Product exploration timeout after 7520 steps with 0 reset in 10009 ms.
Computed a total of 2 stabilizing places and 13 stable transitions
Computed a total of 2 stabilizing places and 13 stable transitions
Knowledge based reduction with 5 factoid took 169 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
RANDOM walk for 35389 steps (8 resets) in 120008 ms. (0 steps per ms) remains 2/2 properties
BEST_FIRST walk for 11166 steps (0 resets) in 20020 ms. (0 steps per ms) remains 2/2 properties
BEST_FIRST walk for 7049 steps (0 resets) in 20013 ms. (0 steps per ms) remains 2/2 properties

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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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-bP13C02"
export BK_EXAMINATION="LTLFireability"
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-bP13C02, examination is LTLFireability"
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-178021499100148"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV1-PT-bP13C02.tgz
mv ErlangenMainframeV1-PT-bP13C02 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;