About the Execution of ITS-Tools for ErlangenMainframeV2-PT-aP09C09
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16164.600 | 3600000.00 | 4810958.00 | 35933.00 | FTT?FFTTFFFTFFFF | 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-178021499100164.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 ErlangenMainframeV2-PT-aP09C09, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r338-smll-178021499100164
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 69M
-rw-r--r-- 1 mcc users 6.8K May 27 09:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K May 27 09:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 27 09:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 27 09:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 27 10:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 27 10:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 27 10:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 27 10:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 8.5K May 27 09:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K May 27 09:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 27 09:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K May 27 09:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 27 10:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 27 10:37 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 69M 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 ErlangenMainframeV2-PT-aP09C09-LTLFireability-00
FORMULA_NAME ErlangenMainframeV2-PT-aP09C09-LTLFireability-01
FORMULA_NAME ErlangenMainframeV2-PT-aP09C09-LTLFireability-02
FORMULA_NAME ErlangenMainframeV2-PT-aP09C09-LTLFireability-03
FORMULA_NAME ErlangenMainframeV2-PT-aP09C09-LTLFireability-04
FORMULA_NAME ErlangenMainframeV2-PT-aP09C09-LTLFireability-05
FORMULA_NAME ErlangenMainframeV2-PT-aP09C09-LTLFireability-06
FORMULA_NAME ErlangenMainframeV2-PT-aP09C09-LTLFireability-07
FORMULA_NAME ErlangenMainframeV2-PT-aP09C09-LTLFireability-08
FORMULA_NAME ErlangenMainframeV2-PT-aP09C09-LTLFireability-09
FORMULA_NAME ErlangenMainframeV2-PT-aP09C09-LTLFireability-10
FORMULA_NAME ErlangenMainframeV2-PT-aP09C09-LTLFireability-11
FORMULA_NAME ErlangenMainframeV2-PT-aP09C09-LTLFireability-12
FORMULA_NAME ErlangenMainframeV2-PT-aP09C09-LTLFireability-13
FORMULA_NAME ErlangenMainframeV2-PT-aP09C09-LTLFireability-14
FORMULA_NAME ErlangenMainframeV2-PT-aP09C09-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1780331066472
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ErlangenMainframeV2-PT-aP09C09
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-06-01 16:24:28] [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 16:24:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-06-01 16:24:32] [INFO ] Load time of PNML (sax parser for PT used): 3729 ms
[2026-06-01 16:24:32] [INFO ] Transformed 100 places.
[2026-06-01 16:24:32] [INFO ] Transformed 59159 transitions.
[2026-06-01 16:24:32] [INFO ] Found NUPN structural information;
[2026-06-01 16:24:33] [INFO ] Parsed PT model containing 100 places and 59159 transitions and 1378263 arcs in 4579 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 54 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ErlangenMainframeV2-PT-aP09C09-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV2-PT-aP09C09-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV2-PT-aP09C09-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 58 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 59158/59158 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 89 transition count 59131
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 89 transition count 59131
Applied a total of 22 rules in 688 ms. Remains 89 /100 variables (removed 11) and now considering 59131/59158 (removed 27) transitions.
[2026-06-01 16:24:34] [INFO ] Flow matrix only has 59127 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-12344967925071273198.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6221928623599015497.kers'
[2026-06-01 16:24:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12344967925071273198.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6221928623599015497.kers]
Normalized transition count is 59126 out of 59127 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 238 ms.
// Phase 1: matrix 59126 rows 88 cols 1318989 entries
Finished phase 1 with 60 SingleSign rule and 3 generalized
[2026-06-01 16:24:36] [INFO ] Computed 26 invariants in 1196 ms
Computed 26 P flows in 1199 ms.
Exported basis to /tmp/petrispot-output-6221928623599015497.kers
Total runtime 1498 ms.
[2026-06-01 16:24:38] [INFO ] Implicit Places using invariants in 3888 ms returned []
Implicit Place search using SMT only with invariants took 3943 ms to find 0 implicit places.
Running 59130 sub problems to find dead transitions.
[2026-06-01 16:24:39] [INFO ] Flow matrix only has 59127 transitions (discarded 4 similar events)
[2026-06-01 16:24:39] [INFO ] Invariant cache hit.
[2026-06-01 16:24:40] [INFO ] State equation strengthened by 30 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
SMT process timed out in 350446ms, After SMT, problems are : Problem set: 0 solved, 59130 unsolved
Search for dead transitions found 0 dead transitions in 351152ms
Starting structural reductions in LTL mode, iteration 1 : 89/100 places, 59131/59158 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 356212 ms. Remains : 89/100 places, 59131/59158 transitions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 59131/59131 transitions.
Applied a total of 0 rules in 344 ms. Remains 89 /89 variables (removed 0) and now considering 59131/59131 (removed 0) transitions.
[2026-06-01 16:30:30] [INFO ] Flow matrix only has 59127 transitions (discarded 4 similar events)
[2026-06-01 16:30:30] [INFO ] Invariant cache hit.
[2026-06-01 16:30:31] [INFO ] Implicit Places using invariants in 979 ms returned []
Implicit Place search using SMT only with invariants took 981 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1335 ms. Remains : 89/89 places, 59131/59131 transitions.
Support contains 58 out of 89 places after structural reductions.
[2026-06-01 16:30:43] [INFO ] Flatten gal took : 10408 ms
[2026-06-01 16:30:53] [INFO ] Flatten gal took : 10539 ms
[2026-06-01 16:31:06] [INFO ] Input system was already deterministic with 59131 transitions.
Reduction of identical properties reduced properties to check from 32 to 30
RANDOM walk for 40000 steps (8 resets) in 29736 ms. (1 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 460 ms. (8 steps per ms) remains 29/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 725 ms. (5 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 568 ms. (7 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 510 ms. (7 steps per ms) remains 28/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 375 ms. (10 steps per ms) remains 27/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 409 ms. (9 steps per ms) remains 26/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 425 ms. (9 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 422 ms. (9 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 569 ms. (7 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 625 ms. (6 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 388 ms. (10 steps per ms) remains 25/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 372 ms. (10 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 514 ms. (7 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 350 ms. (11 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 524 ms. (7 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 391 ms. (10 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 499 ms. (8 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 507 ms. (7 steps per ms) remains 24/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 408 ms. (9 steps per ms) remains 23/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 463 ms. (8 steps per ms) remains 21/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 440 ms. (9 steps per ms) remains 20/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 507 ms. (7 steps per ms) remains 19/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 514 ms. (7 steps per ms) remains 17/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 500 ms. (7 steps per ms) remains 16/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 416 ms. (9 steps per ms) remains 15/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 367 ms. (10 steps per ms) remains 14/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 347 ms. (11 steps per ms) remains 13/14 properties
BEST_FIRST walk for 4004 steps (8 resets) in 380 ms. (10 steps per ms) remains 12/13 properties
[2026-06-01 16:31:18] [INFO ] Flow matrix only has 59127 transitions (discarded 4 similar events)
[2026-06-01 16:31:18] [INFO ] Invariant cache hit.
[2026-06-01 16:31:20] [INFO ] State equation strengthened by 30 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Problem AtomicPropp2 is UNSAT
At refinement iteration 2 (OVERLAPS) 8/64 variables, 12/13 constraints. Problems are: Problem set: 1 solved, 11 unsolved
SMT process timed out in 25517ms, After SMT, problems are : Problem set: 1 solved, 11 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 54 out of 89 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 59131/59131 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 89 transition count 59126
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 33 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 87 transition count 59124
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 1 places in 21 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 86 transition count 59141
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 12 place count 86 transition count 59140
Free-agglomeration rule applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 18 place count 86 transition count 59134
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 28 place count 80 transition count 59130
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 30 place count 78 transition count 59115
Iterating global reduction 3 with 2 rules applied. Total rules applied 32 place count 78 transition count 59115
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 34 place count 78 transition count 59113
Free-agglomeration rule applied 2 times with reduction of 3 identical transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 36 place count 78 transition count 59108
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 45 place count 75 transition count 59102
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 46 place count 75 transition count 59102
Applied a total of 46 rules in 11751 ms. Remains 75 /89 variables (removed 14) and now considering 59102/59131 (removed 29) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11761 ms. Remains : 75/89 places, 59102/59131 transitions.
RANDOM walk for 40000 steps (8 resets) in 39135 ms. (1 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 1443 ms. (27 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3160 ms. (12 steps per ms) remains 10/11 properties
BEST_FIRST walk for 40002 steps (8 resets) in 2901 ms. (13 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1259 ms. (31 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40001 steps (8 resets) in 1674 ms. (23 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2538 ms. (15 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 2051 ms. (19 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3043 ms. (13 steps per ms) remains 7/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1461 ms. (27 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3147 ms. (12 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1478 ms. (27 steps per ms) remains 6/6 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14754397486976106914.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-379439135254223867.kers'
[2026-06-01 16:32:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14754397486976106914.kers, --Pflows, --basisKERS=/tmp/petrispot-output-379439135254223867.kers]
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 234 ms.
// Phase 1: matrix 59102 rows 71 cols 1318897 entries
Finished phase 1 with 47 SingleSign rule and 3 generalized
[2026-06-01 16:32:15] [INFO ] Computed 25 invariants in 1119 ms
Computed 25 P flows in 1120 ms.
Exported basis to /tmp/petrispot-output-379439135254223867.kers
Total runtime 1314 ms.
[2026-06-01 16:32:16] [INFO ] State equation strengthened by 22 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 6/32 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/32 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 8/40 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 35/75 variables, 10/25 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 59177/59177 variables, and 100 constraints, problems are : Problem set: 0 solved, 6 unsolved in 45013 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 75/75 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 6/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 6/32 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/32 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 8/40 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 35/75 variables, 10/25 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 59177/59177 variables, and 100 constraints, problems are : Problem set: 0 solved, 6 unsolved in 45025 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 75/75 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 6/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 92109ms problems are : Problem set: 0 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 26 out of 75 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 75/75 places, 59102/59102 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 75 transition count 59101
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 74 transition count 59101
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 16 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 14 place count 68 transition count 59095
Applied a total of 14 rules in 3961 ms. Remains 68 /75 variables (removed 7) and now considering 59095/59102 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3961 ms. Remains : 68/75 places, 59095/59102 transitions.
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
FORMULA ErlangenMainframeV2-PT-aP09C09-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 1 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' '!((F(p0)&&G(p1)))'
Support contains 23 out of 89 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 89/89 places, 59131/59131 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 80 transition count 39960
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 80 transition count 39960
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 78 transition count 18088
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 78 transition count 18088
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 12 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 34 place count 72 transition count 18082
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 36 place count 71 transition count 18099
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 46 place count 71 transition count 18089
Applied a total of 46 rules in 15807 ms. Remains 71 /89 variables (removed 18) and now considering 18089/59131 (removed 41042) transitions.
[2026-06-01 16:34:07] [INFO ] Flow matrix only has 18085 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-10094132096275662742.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1702687174806261148.kers'
[2026-06-01 16:34:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10094132096275662742.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1702687174806261148.kers]
Normalized transition count is 18084 out of 18085 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 124 ms.
// Phase 1: matrix 18084 rows 70 cols 413424 entries
Finished phase 1 with 43 SingleSign rule and 2 generalized
[2026-06-01 16:34:08] [INFO ] Computed 26 invariants in 442 ms
Computed 26 P flows in 455 ms.
Exported basis to /tmp/petrispot-output-1702687174806261148.kers
Total runtime 564 ms.
[2026-06-01 16:34:12] [INFO ] Implicit Places using invariants in 4558 ms returned []
Implicit Place search using SMT only with invariants took 4560 ms to find 0 implicit places.
Running 18087 sub problems to find dead transitions.
[2026-06-01 16:34:12] [INFO ] Flow matrix only has 18085 transitions (discarded 4 similar events)
[2026-06-01 16:34:12] [INFO ] Invariant cache hit.
[2026-06-01 16:34:12] [INFO ] State equation strengthened by 35 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 18087 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 70/18156 variables, and 10 constraints, problems are : Problem set: 0 solved, 18087 unsolved in 30385 ms.
Refiners :[Positive P Invariants (semi-flows): 0/16 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/71 constraints, ReadFeed: 0/35 constraints, PredecessorRefiner: 18087/35 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18087 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 18087 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 70/18156 variables, and 10 constraints, problems are : Problem set: 0 solved, 18087 unsolved in 30360 ms.
Refiners :[Positive P Invariants (semi-flows): 0/16 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/71 constraints, ReadFeed: 0/35 constraints, PredecessorRefiner: 18052/35 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 105719ms problems are : Problem set: 0 solved, 18087 unsolved
Search for dead transitions found 0 dead transitions in 105859ms
Starting structural reductions in SI_LTL mode, iteration 1 : 71/89 places, 18089/59131 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 126323 ms. Remains : 71/89 places, 18089/59131 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' '!((F(p0)&&G(p1)))'
Stuttering acceptance computed with spot in 344 ms :[(NOT p1), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : ErlangenMainframeV2-PT-aP09C09-LTLFireability-00
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 22 ms.
FORMULA ErlangenMainframeV2-PT-aP09C09-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ErlangenMainframeV2-PT-aP09C09-LTLFireability-00 finished in 126913 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((F(G(!p0)) U (p0||G(F((p1||G(!p2))))))))'
Support contains 21 out of 89 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 59131/59131 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 71 transition count 39449
Ensure Unique test removed 9 places
Iterating global reduction 0 with 27 rules applied. Total rules applied 45 place count 62 transition count 39449
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 46 place count 61 transition count 26326
Iterating global reduction 0 with 1 rules applied. Total rules applied 47 place count 61 transition count 26326
Applied a total of 47 rules in 4349 ms. Remains 61 /89 variables (removed 28) and now considering 26326/59131 (removed 32805) transitions.
[2026-06-01 16:36:03] [INFO ] Flow matrix only has 26322 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-7341765966261329455.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7911204291744927204.kers'
[2026-06-01 16:36:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7341765966261329455.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7911204291744927204.kers]
Normalized transition count is 26321 out of 26322 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 114 ms.
// Phase 1: matrix 26321 rows 60 cols 367654 entries
Finished phase 1 with 43 SingleSign rule and 1 generalized
[2026-06-01 16:36:03] [INFO ] Computed 17 invariants in 460 ms
Computed 17 P flows in 461 ms.
Exported basis to /tmp/petrispot-output-7911204291744927204.kers
Total runtime 522 ms.
[2026-06-01 16:36:06] [INFO ] Implicit Places using invariants in 2695 ms returned [34]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 2735 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/89 places, 26326/59131 transitions.
Applied a total of 0 rules in 91 ms. Remains 60 /60 variables (removed 0) and now considering 26326/26326 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7176 ms. Remains : 60/89 places, 26326/59131 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((F(G(!p0)) U (G(F((p1||G(!p2))))||p0))))'
Stuttering acceptance computed with spot in 265 ms :[(AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2), (AND p0 (NOT p1) p2), (AND p0 (NOT p1) p2)]
Running random walk in product with property : ErlangenMainframeV2-PT-aP09C09-LTLFireability-03
Product exploration timeout after 47130 steps with 0 reset in 10002 ms.
Product exploration timeout after 46980 steps with 0 reset in 10001 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge based reduction with 15 factoid took 104 ms. Reduced automaton from 5 states, 14 edges and 3 AP (stutter sensitive) to 9 states, 29 edges and 3 AP (stutter insensitive).
RANDOM walk for 40000 steps (8 resets) in 13950 ms. (2 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1487 ms. (26 steps per ms) remains 7/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1352 ms. (29 steps per ms) remains 4/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 1523 ms. (26 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (8 resets) in 1453 ms. (27 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1355 ms. (29 steps per ms) remains 3/4 properties
[2026-06-01 16:36:32] [INFO ] Flow matrix only has 26322 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-7399555008030593193.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12757247349218382325.kers'
[2026-06-01 16:36:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7399555008030593193.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12757247349218382325.kers]
Normalized transition count is 26321 out of 26322 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 65 ms.
// Phase 1: matrix 26321 rows 59 cols 341409 entries
Finished phase 1 with 44 SingleSign rule and 0 generalized
[2026-06-01 16:36:33] [INFO ] Computed 16 invariants in 332 ms
Computed 16 P flows in 332 ms.
Exported basis to /tmp/petrispot-output-12757247349218382325.kers
Total runtime 395 ms.
[2026-06-01 16:36:33] [INFO ] State equation strengthened by 30 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/21 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem apf1 is UNSAT
Problem apf5 is UNSAT
Problem apf7 is UNSAT
After SMT solving in domain Real declared 46/26382 variables, and 12 constraints, problems are : Problem set: 3 solved, 0 unsolved in 91 ms.
Refiners :[Positive P Invariants (semi-flows): 11/15 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/60 constraints, ReadFeed: 0/30 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 705ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 3 invariant AP formulas.
Knowledge based reduction with 18 factoid took 283 ms. Reduced automaton from 9 states, 29 edges and 3 AP (stutter insensitive) to 11 states, 39 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 586 ms :[(AND (NOT p1) p2), (AND (NOT p0) (NOT p1) p2), (AND (NOT p1) p2), (AND p0 (NOT p1) p2), (AND p0 (NOT p1) p2), false, false, false, false, false, false]
Knowledge-based reduction took 7684 ms.
Stuttering acceptance computed with spot in 593 ms :[(AND (NOT p1) p2), (AND (NOT p0) (NOT p1) p2), (AND (NOT p1) p2), (AND p0 (NOT p1) p2), (AND p0 (NOT p1) p2), false, false, false, false, false, false]
Support contains 21 out of 60 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 60/60 places, 26326/26326 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 60 transition count 26325
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 59 transition count 26325
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 19 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 6 place count 57 transition count 26323
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 56 transition count 26340
Applied a total of 8 rules in 1031 ms. Remains 56 /60 variables (removed 4) and now considering 26340/26326 (removed -14) transitions.
[2026-06-01 16:36:35] [INFO ] Flow matrix only has 26335 transitions (discarded 5 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11741873833043724191.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17051789462612892547.kers'
[2026-06-01 16:36:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11741873833043724191.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17051789462612892547.kers]
Normalized transition count is 26334 out of 26335 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 64 ms.
// Phase 1: matrix 26334 rows 55 cols 341495 entries
Finished phase 1 with 40 SingleSign rule and 0 generalized
[2026-06-01 16:36:36] [INFO ] Computed 16 invariants in 291 ms
Computed 16 P flows in 291 ms.
Exported basis to /tmp/petrispot-output-17051789462612892547.kers
Total runtime 341 ms.
[2026-06-01 16:36:39] [INFO ] Implicit Places using invariants in 3153 ms returned []
Implicit Place search using SMT only with invariants took 3155 ms to find 0 implicit places.
Running 26337 sub problems to find dead transitions.
[2026-06-01 16:36:39] [INFO ] Flow matrix only has 26335 transitions (discarded 5 similar events)
[2026-06-01 16:36:39] [INFO ] Invariant cache hit.
[2026-06-01 16:36:39] [INFO ] State equation strengthened by 43 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 26337 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 55/26391 variables, and 1 constraints, problems are : Problem set: 0 solved, 26337 unsolved in 30614 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/56 constraints, ReadFeed: 0/43 constraints, PredecessorRefiner: 26337/48 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 26337 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 26337 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 55/26391 variables, and 1 constraints, problems are : Problem set: 0 solved, 26337 unsolved in 30713 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/56 constraints, ReadFeed: 0/43 constraints, PredecessorRefiner: 26289/48 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 151066ms problems are : Problem set: 0 solved, 26337 unsolved
Search for dead transitions found 0 dead transitions in 151253ms
Starting structural reductions in SI_LTL mode, iteration 1 : 56/60 places, 26340/26326 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 155513 ms. Remains : 56/60 places, 26340/26326 transitions.
Computed a total of 1 stabilizing places and 3 stable transitions
Computed a total of 1 stabilizing places and 3 stable transitions
Knowledge based reduction with 29 factoid took 107 ms. Reduced automaton from 11 states, 39 edges and 3 AP (stutter insensitive) to 11 states, 39 edges and 3 AP (stutter insensitive).
RANDOM walk for 40000 steps (8 resets) in 17122 ms. (2 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 1548 ms. (25 steps per ms) remains 10/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1789 ms. (22 steps per ms) remains 4/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1624 ms. (24 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 1237 ms. (32 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (8 resets) in 1353 ms. (29 steps per ms) remains 4/4 properties
[2026-06-01 16:39:18] [INFO ] Flow matrix only has 26335 transitions (discarded 5 similar events)
[2026-06-01 16:39:18] [INFO ] Invariant cache hit.
[2026-06-01 16:39:18] [INFO ] State equation strengthened by 43 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/21 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem apf1 is UNSAT
Problem apf3 is UNSAT
Problem apf4 is UNSAT
Problem apf6 is UNSAT
After SMT solving in domain Real declared 42/26391 variables, and 12 constraints, problems are : Problem set: 4 solved, 0 unsolved in 73 ms.
Refiners :[Positive P Invariants (semi-flows): 11/15 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/56 constraints, ReadFeed: 0/43 constraints, PredecessorRefiner: 4/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 225ms problems are : Problem set: 4 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 4 invariant AP formulas.
Knowledge based reduction with 33 factoid took 269 ms. Reduced automaton from 11 states, 39 edges and 3 AP (stutter insensitive) to 10 states, 34 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 506 ms :[p2, (AND (NOT p0) (NOT p1) p2), p2, (AND p0 p2), (AND p0 p2), false, false, false, false, false]
Knowledge-based reduction took 8626 ms.
Stuttering acceptance computed with spot in 498 ms :[p2, (AND (NOT p0) (NOT p1) p2), p2, (AND p0 p2), (AND p0 p2), false, false, false, false, false]
Stuttering acceptance computed with spot in 499 ms :[p2, (AND (NOT p0) (NOT p1) p2), p2, (AND p0 p2), (AND p0 p2), false, false, false, false, false]
Product exploration timeout after 40290 steps with 0 reset in 10003 ms.
Product exploration timeout after 38200 steps with 0 reset in 10001 ms.
Built C files in :
/tmp/ltsmin2119363457434233714
[2026-06-01 16:39:40] [INFO ] Too many transitions (26340) to apply POR reductions. Disabling POR matrices.
[2026-06-01 16:39:40] [INFO ] Built C files in 654ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2119363457434233714
Running compilation step : cd /tmp/ltsmin2119363457434233714;'/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/ltsmin2119363457434233714;'/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/ltsmin2119363457434233714;'/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 21 out of 56 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 56/56 places, 26340/26340 transitions.
Applied a total of 0 rules in 237 ms. Remains 56 /56 variables (removed 0) and now considering 26340/26340 (removed 0) transitions.
[2026-06-01 16:39:44] [INFO ] Flow matrix only has 26335 transitions (discarded 5 similar events)
[2026-06-01 16:39:44] [INFO ] Invariant cache hit.
[2026-06-01 16:39:46] [INFO ] Implicit Places using invariants in 1969 ms returned []
Implicit Place search using SMT only with invariants took 1970 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2209 ms. Remains : 56/56 places, 26340/26340 transitions.
Built C files in :
/tmp/ltsmin16854133427558141316
[2026-06-01 16:39:46] [INFO ] Too many transitions (26340) to apply POR reductions. Disabling POR matrices.
[2026-06-01 16:39:46] [INFO ] Built C files in 632ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16854133427558141316
Running compilation step : cd /tmp/ltsmin16854133427558141316;'/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/ltsmin16854133427558141316;'/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/ltsmin16854133427558141316;'/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 16:39:58] [INFO ] Flatten gal took : 2878 ms
[2026-06-01 16:40:02] [INFO ] Flatten gal took : 3651 ms
[2026-06-01 16:40:02] [INFO ] Time to serialize gal into /tmp/LTL1199080335772087268.gal : 466 ms
[2026-06-01 16:40:02] [INFO ] Time to serialize properties into /tmp/LTL3607228008364973047.prop : 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/LTL1199080335772087268.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12520016355722723624.hoa' '-atoms' '/tmp/LTL3607228008364973047.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...318
Detected timeout of ITS tools.
[2026-06-01 16:40:27] [INFO ] Flatten gal took : 3594 ms
[2026-06-01 16:40:30] [INFO ] Flatten gal took : 2553 ms
[2026-06-01 16:40:30] [INFO ] Time to serialize gal into /tmp/LTL1328450651062092704.gal : 394 ms
[2026-06-01 16:40:30] [INFO ] Time to serialize properties into /tmp/LTL6916481809162058391.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1328450651062092704.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6916481809162058391.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...275
Read 1 LTL properties
Detected timeout of ITS tools.
[2026-06-01 16:40:48] [INFO ] Flatten gal took : 2904 ms
[2026-06-01 16:40:48] [INFO ] Applying decomposition
[2026-06-01 16:40:51] [INFO ] Flatten gal took : 2540 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/graph3045398550897128318.txt' '-o' '/tmp/graph3045398550897128318.bin' '-w' '/tmp/graph3045398550897128318.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3045398550897128318.bin' '-l' '-1' '-v' '-w' '/tmp/graph3045398550897128318.weights' '-q' '0' '-e' '0.001'
[2026-06-01 16:40:57] [INFO ] Decomposing Gal with order
[2026-06-01 16:40:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 16:41:11] [INFO ] Removed a total of 76867 redundant transitions.
[2026-06-01 16:41:12] [INFO ] Flatten gal took : 13710 ms
[2026-06-01 16:41:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 2136 labels/synchronizations in 3348 ms.
[2026-06-01 16:41:18] [INFO ] Time to serialize gal into /tmp/LTL7074844947259502445.gal : 31 ms
[2026-06-01 16:41:18] [INFO ] Time to serialize properties into /tmp/LTL15791586072560699317.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7074844947259502445.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15791586072560699317.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...255
Read 1 LTL properties
Checking formula 0 : !((X((F(G(!("(((((i2.u2.p1==1)&&(i2.u2.p7==1))&&((i2.u2.p18==1)&&(u4.p19==1)))&&(((i2.u5.p27==1)&&(u4.p42==1))&&((u4.p50==1)&&(i2.u5.p...864
Formula 0 simplified : X(GF"(((((i2.u2.p1==1)&&(i2.u2.p7==1))&&((i2.u2.p18==1)&&(u4.p19==1)))&&(((i2.u5.p27==1)&&(u4.p42==1))&&((u4.p50==1)&&(i2.u5.p58==1)...844
Reverse transition relation is NOT exact ! Due to transitions t59120_t14769, Intersection with reachable at each step enabled. (destroyed/reverse/intersec...178
Detected timeout of ITS tools.
Treatment of property ErlangenMainframeV2-PT-aP09C09-LTLFireability-03 finished in 334277 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)))'
Support contains 12 out of 89 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 89/89 places, 59131/59131 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 89 transition count 59130
Deduced a syphon composed of 1 places in 28 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 87 transition count 59130
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 21 place count 69 transition count 39448
Ensure Unique test removed 9 places
Iterating global reduction 0 with 27 rules applied. Total rules applied 48 place count 60 transition count 39448
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 59 transition count 26325
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 59 transition count 26325
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 13 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 66 place count 51 transition count 26317
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 68 place count 50 transition count 26334
Applied a total of 68 rules in 6904 ms. Remains 50 /89 variables (removed 39) and now considering 26334/59131 (removed 32797) transitions.
[2026-06-01 16:41:40] [INFO ] Flow matrix only has 26329 transitions (discarded 5 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6410727573758126032.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1185970867484411689.kers'
[2026-06-01 16:41:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6410727573758126032.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1185970867484411689.kers]
Normalized transition count is 26328 out of 26329 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 105 ms.
// Phase 1: matrix 26328 rows 49 cols 341483 entries
Finished phase 1 with 34 SingleSign rule and 0 generalized
[2026-06-01 16:41:40] [INFO ] Computed 16 invariants in 371 ms
Computed 16 P flows in 377 ms.
Exported basis to /tmp/petrispot-output-1185970867484411689.kers
Total runtime 461 ms.
[2026-06-01 16:41:46] [INFO ] Implicit Places using invariants in 6773 ms returned []
Implicit Place search using SMT only with invariants took 6784 ms to find 0 implicit places.
Running 26331 sub problems to find dead transitions.
[2026-06-01 16:41:47] [INFO ] Flow matrix only has 26329 transitions (discarded 5 similar events)
[2026-06-01 16:41:47] [INFO ] Invariant cache hit.
[2026-06-01 16:41:47] [INFO ] State equation strengthened by 43 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 26331 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 49/26379 variables, and 1 constraints, problems are : Problem set: 0 solved, 26331 unsolved in 30618 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/50 constraints, ReadFeed: 0/43 constraints, PredecessorRefiner: 26331/42 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 26331 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 26331 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 49/26379 variables, and 1 constraints, problems are : Problem set: 0 solved, 26331 unsolved in 30718 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/50 constraints, ReadFeed: 0/43 constraints, PredecessorRefiner: 26289/42 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 158799ms problems are : Problem set: 0 solved, 26331 unsolved
Search for dead transitions found 0 dead transitions in 158914ms
Starting structural reductions in SI_LTL mode, iteration 1 : 50/89 places, 26334/59131 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 172672 ms. Remains : 50/89 places, 26334/59131 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)))'
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ErlangenMainframeV2-PT-aP09C09-LTLFireability-04
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 66 ms.
FORMULA ErlangenMainframeV2-PT-aP09C09-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ErlangenMainframeV2-PT-aP09C09-LTLFireability-04 finished in 173100 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(p0) U G(p1)) U X((!p0||F(!p2)))))'
Support contains 28 out of 89 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 59131/59131 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 85 transition count 43336
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 85 transition count 43336
Applied a total of 8 rules in 2822 ms. Remains 85 /89 variables (removed 4) and now considering 43336/59131 (removed 15795) transitions.
[2026-06-01 16:44:29] [INFO ] Flow matrix only has 43332 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-3632437194728807901.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9518617554414012004.kers'
[2026-06-01 16:44:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3632437194728807901.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9518617554414012004.kers]
Normalized transition count is 43331 out of 43332 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 307 ms.
// Phase 1: matrix 43331 rows 84 cols 987294 entries
Finished phase 1 with 56 SingleSign rule and 3 generalized
[2026-06-01 16:44:31] [INFO ] Computed 26 invariants in 1162 ms
Computed 26 P flows in 1163 ms.
Exported basis to /tmp/petrispot-output-9518617554414012004.kers
Total runtime 1386 ms.
[2026-06-01 16:44:40] [INFO ] Implicit Places using invariants in 10914 ms returned []
Implicit Place search using SMT only with invariants took 10917 ms to find 0 implicit places.
Running 43335 sub problems to find dead transitions.
[2026-06-01 16:44:40] [INFO ] Flow matrix only has 43332 transitions (discarded 4 similar events)
[2026-06-01 16:44:40] [INFO ] Invariant cache hit.
[2026-06-01 16:44:41] [INFO ] State equation strengthened by 30 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 43335 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 84/43417 variables, and 10 constraints, problems are : Problem set: 0 solved, 43335 unsolved in 31283 ms.
Refiners :[Positive P Invariants (semi-flows): 0/16 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/85 constraints, ReadFeed: 0/30 constraints, PredecessorRefiner: 43335/35 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 43335 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 43335 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 84/43417 variables, and 10 constraints, problems are : Problem set: 0 solved, 43335 unsolved in 31008 ms.
Refiners :[Positive P Invariants (semi-flows): 0/16 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/85 constraints, ReadFeed: 0/30 constraints, PredecessorRefiner: 43300/35 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 245768ms problems are : Problem set: 0 solved, 43335 unsolved
Search for dead transitions found 0 dead transitions in 246092ms
Starting structural reductions in LTL mode, iteration 1 : 85/89 places, 43336/59131 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 260062 ms. Remains : 85/89 places, 43336/59131 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' '!(((F(p0) U G(p1)) U X((!p0||F(!p2)))))'
Stuttering acceptance computed with spot in 209 ms :[(AND p0 p2), (AND p0 p2), (AND (NOT p1) p2), (AND (NOT p0) p2)]
Running random walk in product with property : ErlangenMainframeV2-PT-aP09C09-LTLFireability-06
Product exploration timeout after 1800 steps with 900 reset in 10007 ms.
Product exploration timeout after 1830 steps with 915 reset in 10050 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 11 factoid took 25 ms. Proved property starting from automaton with 4 states, 7 edges and 3 AP (stutter sensitive
Knowledge-based reduction took 1071 ms.
FORMULA ErlangenMainframeV2-PT-aP09C09-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ErlangenMainframeV2-PT-aP09C09-LTLFireability-06 finished in 282100 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(p1)&&p0)))||((X(!p2) U ((!p2&&X(!p2))||X(G(!p2)))) U (G((X(!p2) U ((!p2&&X(!p2))||X(G(!p2)))))||(!p3&&(X(!p2) U ((!p2&&X(!p2))||X(G(!p2)))))))))'
Support contains 33 out of 89 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 59131/59131 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 80 transition count 39960
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 80 transition count 39960
Applied a total of 18 rules in 3581 ms. Remains 80 /89 variables (removed 9) and now considering 39960/59131 (removed 19171) transitions.
[2026-06-01 16:49:12] [INFO ] Flow matrix only has 39956 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-13031260996559646315.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3165302215361516906.kers'
[2026-06-01 16:49:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13031260996559646315.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3165302215361516906.kers]
Normalized transition count is 39955 out of 39956 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 161 ms.
// Phase 1: matrix 39955 rows 79 cols 916398 entries
Finished phase 1 with 52 SingleSign rule and 2 generalized
[2026-06-01 16:49:13] [INFO ] Computed 26 invariants in 778 ms
Computed 26 P flows in 779 ms.
Exported basis to /tmp/petrispot-output-3165302215361516906.kers
Total runtime 957 ms.
[2026-06-01 16:49:16] [INFO ] Implicit Places using invariants in 4191 ms returned []
Implicit Place search using SMT only with invariants took 4196 ms to find 0 implicit places.
Running 39959 sub problems to find dead transitions.
[2026-06-01 16:49:16] [INFO ] Flow matrix only has 39956 transitions (discarded 4 similar events)
[2026-06-01 16:49:16] [INFO ] Invariant cache hit.
[2026-06-01 16:49:17] [INFO ] State equation strengthened by 30 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/79 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 39959 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 79/40036 variables, and 10 constraints, problems are : Problem set: 0 solved, 39959 unsolved in 31158 ms.
Refiners :[Positive P Invariants (semi-flows): 0/16 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/80 constraints, ReadFeed: 0/30 constraints, PredecessorRefiner: 39959/35 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 39959 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/79 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 39959 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 79/40036 variables, and 10 constraints, problems are : Problem set: 0 solved, 39959 unsolved in 30922 ms.
Refiners :[Positive P Invariants (semi-flows): 0/16 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/80 constraints, ReadFeed: 0/30 constraints, PredecessorRefiner: 39924/35 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 217149ms problems are : Problem set: 0 solved, 39959 unsolved
Search for dead transitions found 0 dead transitions in 217431ms
Starting structural reductions in LTL mode, iteration 1 : 80/89 places, 39960/59131 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 225417 ms. Remains : 80/89 places, 39960/59131 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(p1)&&p0)))||((X(!p2) U ((!p2&&X(!p2))||X(G(!p2)))) U (G((X(!p2) U ((!p2&&X(!p2))||X(G(!p2)))))||(!p3&&(X(!p2) U ((!p2&&X(!p2))||X(G(!p2)))))))))'
Stuttering acceptance computed with spot in 687 ms :[true, p2, (OR (AND (NOT p1) p2) (AND (NOT p0) p2)), (OR (AND (NOT p1) p2) (AND (NOT p0) p2)), (OR (AND (NOT p1) p2) (AND (NOT p0) p2)), (AND (NOT p1) p2), p2, (AND (NOT p1) p2), (OR (AND (NOT p1) p2) (AND (NOT p0) p2)), (OR (AND (NOT p1) p2) (AND (NOT p0) p2)), (OR (AND (NOT p1) p2) (AND (NOT p0) p2)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ErlangenMainframeV2-PT-aP09C09-LTLFireability-07
Product exploration timeout after 1470 steps with 735 reset in 10020 ms.
Product exploration timeout after 1860 steps with 930 reset in 10032 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 17 factoid took 19 ms. Proved property starting from automaton with 13 states, 34 edges and 4 AP (stutter sensitive
Knowledge-based reduction took 562 ms.
FORMULA ErlangenMainframeV2-PT-aP09C09-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ErlangenMainframeV2-PT-aP09C09-LTLFireability-07 finished in 246983 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(((F(p0) U p1)||(F(p2)&&X(X(F(p3))))))))'
Support contains 37 out of 89 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 59131/59131 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 88 transition count 52570
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 88 transition count 52570
Applied a total of 2 rules in 1370 ms. Remains 88 /89 variables (removed 1) and now considering 52570/59131 (removed 6561) transitions.
[2026-06-01 16:53:16] [INFO ] Flow matrix only has 52566 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-8148855201305512515.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8008842392611462975.kers'
[2026-06-01 16:53:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8148855201305512515.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8008842392611462975.kers]
Normalized transition count is 52565 out of 52566 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 261 ms.
// Phase 1: matrix 52565 rows 87 cols 1181208 entries
Finished phase 1 with 59 SingleSign rule and 3 generalized
[2026-06-01 16:53:18] [INFO ] Computed 26 invariants in 1301 ms
Computed 26 P flows in 1303 ms.
Exported basis to /tmp/petrispot-output-8008842392611462975.kers
Total runtime 1504 ms.
[2026-06-01 16:53:26] [INFO ] Implicit Places using invariants in 9922 ms returned []
Implicit Place search using SMT only with invariants took 9925 ms to find 0 implicit places.
Running 52569 sub problems to find dead transitions.
[2026-06-01 16:53:27] [INFO ] Flow matrix only has 52566 transitions (discarded 4 similar events)
[2026-06-01 16:53:27] [INFO ] Invariant cache hit.
[2026-06-01 16:53:27] [INFO ] State equation strengthened by 30 read => feed constraints.
SMT process timed out in 295627ms, After SMT, problems are : Problem set: 0 solved, 52569 unsolved
Search for dead transitions found 0 dead transitions in 295910ms
Starting structural reductions in LTL mode, iteration 1 : 88/89 places, 52570/59131 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 307475 ms. Remains : 88/89 places, 52570/59131 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(((F(p0) U p1)||(F(p2)&&X(X(F(p3))))))))'
Stuttering acceptance computed with spot in 382 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p0)), (AND p1 (NOT p0) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p3))]
Running random walk in product with property : ErlangenMainframeV2-PT-aP09C09-LTLFireability-08
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 16 ms.
FORMULA ErlangenMainframeV2-PT-aP09C09-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ErlangenMainframeV2-PT-aP09C09-LTLFireability-08 finished in 308079 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(p0)||F(((!p1&&X(X(X(X(F(p0))))))||G(F(p0)))))))'
Support contains 12 out of 89 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 : 89/89 places, 59131/59131 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 89 transition count 59130
Deduced a syphon composed of 1 places in 31 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 87 transition count 59130
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 21 place count 69 transition count 39448
Ensure Unique test removed 9 places
Iterating global reduction 0 with 27 rules applied. Total rules applied 48 place count 60 transition count 39448
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 59 transition count 26325
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 59 transition count 26325
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 13 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 56 place count 56 transition count 26322
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 58 place count 55 transition count 26339
Applied a total of 58 rules in 9378 ms. Remains 55 /89 variables (removed 34) and now considering 26339/59131 (removed 32792) transitions.
[2026-06-01 16:58:32] [INFO ] Flow matrix only has 26334 transitions (discarded 5 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7264535205696939519.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9684121148317532548.kers'
[2026-06-01 16:58:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7264535205696939519.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9684121148317532548.kers]
Normalized transition count is 26333 out of 26334 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 65 ms.
// Phase 1: matrix 26333 rows 54 cols 341493 entries
Finished phase 1 with 39 SingleSign rule and 0 generalized
[2026-06-01 16:58:33] [INFO ] Computed 16 invariants in 343 ms
Computed 16 P flows in 344 ms.
Exported basis to /tmp/petrispot-output-9684121148317532548.kers
Total runtime 403 ms.
[2026-06-01 16:58:35] [INFO ] Implicit Places using invariants in 2370 ms returned []
Implicit Place search using SMT only with invariants took 2371 ms to find 0 implicit places.
Running 26336 sub problems to find dead transitions.
[2026-06-01 16:58:35] [INFO ] Flow matrix only has 26334 transitions (discarded 5 similar events)
[2026-06-01 16:58:35] [INFO ] Invariant cache hit.
[2026-06-01 16:58:35] [INFO ] State equation strengthened by 43 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 26336 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 54/26389 variables, and 1 constraints, problems are : Problem set: 0 solved, 26336 unsolved in 30609 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/55 constraints, ReadFeed: 0/43 constraints, PredecessorRefiner: 26336/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 26336 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 26336 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 54/26389 variables, and 1 constraints, problems are : Problem set: 0 solved, 26336 unsolved in 30748 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/55 constraints, ReadFeed: 0/43 constraints, PredecessorRefiner: 26289/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 152706ms problems are : Problem set: 0 solved, 26336 unsolved
Search for dead transitions found 0 dead transitions in 152886ms
Starting structural reductions in SI_LTL mode, iteration 1 : 55/89 places, 26339/59131 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 164685 ms. Remains : 55/89 places, 26339/59131 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(p0)||F(((p1&&X(X(X(X(F(p0))))))||G(F(p0)))))))'
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ErlangenMainframeV2-PT-aP09C09-LTLFireability-09
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 13 ms.
FORMULA ErlangenMainframeV2-PT-aP09C09-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ErlangenMainframeV2-PT-aP09C09-LTLFireability-09 finished in 164977 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' '!(((p0 U G(p1))||X(F(p2))))'
Support contains 18 out of 89 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 59131/59131 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 71 transition count 39449
Ensure Unique test removed 9 places
Iterating global reduction 0 with 27 rules applied. Total rules applied 45 place count 62 transition count 39449
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 47 place count 60 transition count 17577
Iterating global reduction 0 with 2 rules applied. Total rules applied 49 place count 60 transition count 17577
Applied a total of 49 rules in 7758 ms. Remains 60 /89 variables (removed 29) and now considering 17577/59131 (removed 41554) transitions.
[2026-06-01 17:01:16] [INFO ] Flow matrix only has 17573 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-11931898138985482931.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14432654264709475438.kers'
[2026-06-01 17:01:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11931898138985482931.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14432654264709475438.kers]
Normalized transition count is 17572 out of 17573 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 43 ms.
// Phase 1: matrix 17572 rows 59 cols 245180 entries
Finished phase 1 with 42 SingleSign rule and 1 generalized
[2026-06-01 17:01:16] [INFO ] Computed 17 invariants in 183 ms
Computed 17 P flows in 184 ms.
Exported basis to /tmp/petrispot-output-14432654264709475438.kers
Total runtime 222 ms.
[2026-06-01 17:01:19] [INFO ] Implicit Places using invariants in 2809 ms returned [33]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 2840 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 59/89 places, 17577/59131 transitions.
Applied a total of 0 rules in 96 ms. Remains 59 /59 variables (removed 0) and now considering 17577/17577 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 10697 ms. Remains : 59/89 places, 17577/59131 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' '!(((p0 U G(p1))||X(F(p2))))'
Stuttering acceptance computed with spot in 212 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : ErlangenMainframeV2-PT-aP09C09-LTLFireability-11
Product exploration timeout after 3960 steps with 1980 reset in 10024 ms.
Product exploration timeout after 3990 steps with 1995 reset in 10020 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 19 factoid took 26 ms. Proved property starting from automaton with 4 states, 10 edges and 3 AP (stutter sensitive
Knowledge-based reduction took 122 ms.
FORMULA ErlangenMainframeV2-PT-aP09C09-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ErlangenMainframeV2-PT-aP09C09-LTLFireability-11 finished in 31193 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(F((X((X(p1)&&p0))||(p2 U p3)))))))'
Support contains 18 out of 89 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 59131/59131 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 71 transition count 39449
Ensure Unique test removed 9 places
Iterating global reduction 0 with 27 rules applied. Total rules applied 45 place count 62 transition count 39449
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 48 place count 59 transition count 11744
Iterating global reduction 0 with 3 rules applied. Total rules applied 51 place count 59 transition count 11744
Applied a total of 51 rules in 8512 ms. Remains 59 /89 variables (removed 30) and now considering 11744/59131 (removed 47387) transitions.
[2026-06-01 17:01:48] [INFO ] Flow matrix only has 11740 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-6984446710454706573.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18287805841901764856.kers'
[2026-06-01 17:01:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6984446710454706573.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18287805841901764856.kers]
Normalized transition count is 11739 out of 11740 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 28 ms.
// Phase 1: matrix 11739 rows 58 cols 163530 entries
Finished phase 1 with 41 SingleSign rule and 1 generalized
[2026-06-01 17:01:48] [INFO ] Computed 17 invariants in 106 ms
Computed 17 P flows in 107 ms.
Exported basis to /tmp/petrispot-output-18287805841901764856.kers
Total runtime 150 ms.
[2026-06-01 17:01:49] [INFO ] Implicit Places using invariants in 1005 ms returned [32]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1024 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 58/89 places, 11744/59131 transitions.
Applied a total of 0 rules in 48 ms. Remains 58 /58 variables (removed 0) and now considering 11744/11744 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 9585 ms. Remains : 58/89 places, 11744/59131 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((X((X(p1)&&p0))||(p2 U p3)))))))'
Stuttering acceptance computed with spot in 226 ms :[(AND (NOT p1) (NOT p3)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3)))]
Running random walk in product with property : ErlangenMainframeV2-PT-aP09C09-LTLFireability-12
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 4 ms.
FORMULA ErlangenMainframeV2-PT-aP09C09-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ErlangenMainframeV2-PT-aP09C09-LTLFireability-12 finished in 9899 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&&G(p1))))'
Support contains 23 out of 89 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 59131/59131 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 71 transition count 39449
Ensure Unique test removed 9 places
Iterating global reduction 0 with 27 rules applied. Total rules applied 45 place count 62 transition count 39449
Applied a total of 45 rules in 5670 ms. Remains 62 /89 variables (removed 27) and now considering 39449/59131 (removed 19682) transitions.
[2026-06-01 17:01:55] [INFO ] Flow matrix only has 39445 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-15321228014190769401.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14508612070931532319.kers'
[2026-06-01 17:01:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15321228014190769401.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14508612070931532319.kers]
Normalized transition count is 39444 out of 39445 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 99 ms.
// Phase 1: matrix 39444 rows 61 cols 551364 entries
Finished phase 1 with 44 SingleSign rule and 1 generalized
[2026-06-01 17:01:55] [INFO ] Computed 17 invariants in 472 ms
Computed 17 P flows in 472 ms.
Exported basis to /tmp/petrispot-output-14508612070931532319.kers
Total runtime 555 ms.
[2026-06-01 17:01:57] [INFO ] Implicit Places using invariants in 1837 ms returned [35]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1908 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 61/89 places, 39449/59131 transitions.
Applied a total of 0 rules in 199 ms. Remains 61 /61 variables (removed 0) and now considering 39449/39449 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7780 ms. Remains : 61/89 places, 39449/59131 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((G(p0)&&p1)))'
Stuttering acceptance computed with spot in 121 ms :[true, (OR (NOT p1) (NOT p0)), (NOT p0), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : ErlangenMainframeV2-PT-aP09C09-LTLFireability-13
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 11 ms.
FORMULA ErlangenMainframeV2-PT-aP09C09-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ErlangenMainframeV2-PT-aP09C09-LTLFireability-13 finished in 8066 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(G(p0)))'
Support contains 12 out of 89 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 89/89 places, 59131/59131 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 89 transition count 59130
Deduced a syphon composed of 1 places in 29 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 87 transition count 59130
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 21 place count 69 transition count 39448
Ensure Unique test removed 9 places
Iterating global reduction 0 with 27 rules applied. Total rules applied 48 place count 60 transition count 39448
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 50 place count 58 transition count 17576
Iterating global reduction 0 with 2 rules applied. Total rules applied 52 place count 58 transition count 17576
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 9 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 66 place count 51 transition count 17569
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 68 place count 50 transition count 17586
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 78 place count 50 transition count 17576
Applied a total of 78 rules in 8679 ms. Remains 50 /89 variables (removed 39) and now considering 17576/59131 (removed 41555) transitions.
[2026-06-01 17:02:06] [INFO ] Flow matrix only has 17572 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-7229544119060496867.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16337627133167253290.kers'
[2026-06-01 17:02:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7229544119060496867.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16337627133167253290.kers]
Normalized transition count is 17571 out of 17572 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 40 ms.
// Phase 1: matrix 17571 rows 49 cols 227719 entries
Finished phase 1 with 34 SingleSign rule and 0 generalized
[2026-06-01 17:02:06] [INFO ] Computed 16 invariants in 169 ms
Computed 16 P flows in 176 ms.
Exported basis to /tmp/petrispot-output-16337627133167253290.kers
Total runtime 212 ms.
[2026-06-01 17:02:10] [INFO ] Implicit Places using invariants in 3745 ms returned []
Implicit Place search using SMT only with invariants took 3747 ms to find 0 implicit places.
Running 17574 sub problems to find dead transitions.
[2026-06-01 17:02:10] [INFO ] Flow matrix only has 17572 transitions (discarded 4 similar events)
[2026-06-01 17:02:10] [INFO ] Invariant cache hit.
[2026-06-01 17:02:10] [INFO ] State equation strengthened by 35 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 17574 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 49/17622 variables, and 1 constraints, problems are : Problem set: 0 solved, 17574 unsolved in 30310 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/50 constraints, ReadFeed: 0/35 constraints, PredecessorRefiner: 17574/34 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17574 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 17574 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 49/17622 variables, and 1 constraints, problems are : Problem set: 0 solved, 17574 unsolved in 30409 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/50 constraints, ReadFeed: 0/35 constraints, PredecessorRefiner: 17540/34 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 108088ms problems are : Problem set: 0 solved, 17574 unsolved
Search for dead transitions found 0 dead transitions in 108196ms
Starting structural reductions in SI_LTL mode, iteration 1 : 50/89 places, 17576/59131 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 120668 ms. Remains : 50/89 places, 17576/59131 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' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : ErlangenMainframeV2-PT-aP09C09-LTLFireability-14
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 6 ms.
FORMULA ErlangenMainframeV2-PT-aP09C09-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ErlangenMainframeV2-PT-aP09C09-LTLFireability-14 finished in 120799 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 18 out of 89 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 89/89 places, 59131/59131 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 89 transition count 59130
Deduced a syphon composed of 1 places in 32 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 87 transition count 59130
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 21 place count 69 transition count 39448
Ensure Unique test removed 9 places
Iterating global reduction 0 with 27 rules applied. Total rules applied 48 place count 60 transition count 39448
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 50 place count 58 transition count 17576
Iterating global reduction 0 with 2 rules applied. Total rules applied 52 place count 58 transition count 17576
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 10 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 60 place count 54 transition count 17572
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 62 place count 53 transition count 17589
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 72 place count 53 transition count 17579
Applied a total of 72 rules in 8692 ms. Remains 53 /89 variables (removed 36) and now considering 17579/59131 (removed 41552) transitions.
[2026-06-01 17:04:07] [INFO ] Flow matrix only has 17575 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-6449013408527685309.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13212257614497162596.kers'
[2026-06-01 17:04:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6449013408527685309.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13212257614497162596.kers]
Normalized transition count is 17574 out of 17575 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 41 ms.
// Phase 1: matrix 17574 rows 52 cols 227725 entries
Finished phase 1 with 37 SingleSign rule and 0 generalized
[2026-06-01 17:04:07] [INFO ] Computed 16 invariants in 188 ms
Computed 16 P flows in 189 ms.
Exported basis to /tmp/petrispot-output-13212257614497162596.kers
Total runtime 248 ms.
[2026-06-01 17:04:09] [INFO ] Implicit Places using invariants in 1940 ms returned []
Implicit Place search using SMT only with invariants took 1941 ms to find 0 implicit places.
Running 17577 sub problems to find dead transitions.
[2026-06-01 17:04:09] [INFO ] Flow matrix only has 17575 transitions (discarded 4 similar events)
[2026-06-01 17:04:09] [INFO ] Invariant cache hit.
[2026-06-01 17:04:09] [INFO ] State equation strengthened by 35 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 17577 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 52/17628 variables, and 1 constraints, problems are : Problem set: 0 solved, 17577 unsolved in 30325 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/53 constraints, ReadFeed: 0/35 constraints, PredecessorRefiner: 17577/37 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17577 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 17577 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 52/17628 variables, and 1 constraints, problems are : Problem set: 0 solved, 17577 unsolved in 30312 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/53 constraints, ReadFeed: 0/35 constraints, PredecessorRefiner: 17540/37 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 108645ms problems are : Problem set: 0 solved, 17577 unsolved
Search for dead transitions found 0 dead transitions in 108750ms
Starting structural reductions in SI_LTL mode, iteration 1 : 53/89 places, 17579/59131 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 119438 ms. Remains : 53/89 places, 17579/59131 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 118 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ErlangenMainframeV2-PT-aP09C09-LTLFireability-15
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 6 ms.
FORMULA ErlangenMainframeV2-PT-aP09C09-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ErlangenMainframeV2-PT-aP09C09-LTLFireability-15 finished in 119658 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((F(G(!p0)) U (p0||G(F((p1||G(!p2))))))))'
Spot run failed in 121 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
[2026-06-01 17:06:10] [INFO ] Flatten gal took : 10767 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7592447267357120663
[2026-06-01 17:06:15] [INFO ] Too many transitions (59131) to apply POR reductions. Disabling POR matrices.
[2026-06-01 17:06:19] [INFO ] Built C files in 3332ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7592447267357120663
Running compilation step : cd /tmp/ltsmin7592447267357120663;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '720' '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'
[2026-06-01 17:06:25] [INFO ] Applying decomposition
[2026-06-01 17:06:36] [INFO ] Flatten gal took : 10930 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/graph9877665247183470487.txt' '-o' '/tmp/graph9877665247183470487.bin' '-w' '/tmp/graph9877665247183470487.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9877665247183470487.bin' '-l' '-1' '-v' '-w' '/tmp/graph9877665247183470487.weights' '-q' '0' '-e' '0.001'
[2026-06-01 17:07:03] [INFO ] Decomposing Gal with order
[2026-06-01 17:07:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 17:07:26] [INFO ] Removed a total of 807032 redundant transitions.
[2026-06-01 17:07:28] [INFO ] Flatten gal took : 19250 ms
[2026-06-01 17:07:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 16476 ms.
[2026-06-01 17:07:47] [INFO ] Time to serialize gal into /tmp/LTLFireability6199863232446154343.gal : 619 ms
[2026-06-01 17:07:47] [INFO ] Time to serialize properties into /tmp/LTLFireability1836293024761158081.ltl : 18 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/LTLFireability6199863232446154343.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1836293024761158081.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...276
Read 1 LTL properties
Checking formula 0 : !((X((F(G(!("(((((i0.u0.p1==1)&&(u2.p7==1))&&((i7.u6.p18==1)&&(i6.u7.p19==1)))&&(((i6.u10.p27==1)&&(u15.p42==1))&&((i6.u18.p50==1)&&(i...922
Formula 0 simplified : X(GF"(((((i0.u0.p1==1)&&(u2.p7==1))&&((i7.u6.p18==1)&&(i6.u7.p19==1)))&&(((i6.u10.p27==1)&&(u15.p42==1))&&((i6.u18.p50==1)&&(i3.u21....902
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/ltsmin7592447267357120663;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '720' '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 720 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7592447267357120663;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '720' '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 720 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ErlangenMainframeV2-PT-aP09C09"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$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 ErlangenMainframeV2-PT-aP09C09, 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-178021499100164"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV2-PT-aP09C09.tgz
mv ErlangenMainframeV2-PT-aP09C09 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 '
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 ;